858756870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:324

約数の個数: 256

約数和(自身を含む): 2623104000

約数和(自身を除く): 1764347130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 43, 45, 51, 54, 57, 85, 86, 90, 95, 102, 114, 129, 135, 153, 170, 171, 190, 215, 229, 255, 258, 270, 285, 306, 323, 342, 387, 430, 458, 459, 510, 513, 570, 645, 646, 687, 731, 765, 774, 817, 855, 918, 969, 1026, 1145, 1161, 1290, 1374, 1462, 1530, 1615, 1634, 1710, 1935, 1938, 2061, 2193, 2290, 2295, 2322, 2451, 2565, 2907, 3230, 3435, 3655, 3870, 3893, 4085, 4122, 4351, 4386, 4590, 4845, 4902, 5130, 5805, 5814, 6183, 6579, 6870, 7310, 7353, 7786, 8170, 8702, 8721, 9690, 9847, 10305, 10965, 11610, 11679, 12255, 12366, 13053, 13158, 13889, 14535, 14706, 17442, 19465, 19694, 19737, 20610, 21755, 21930, 22059, 23358, 24510, 26106, 27778, 29070, 29541, 30915, 32895, 35037, 36765, 38930, 39159, 39474, 41667, 43510, 43605, 44118, 49235, 58395, 59082, 61830, 65265, 65790, 69445, 70074, 73530, 73967, 78318, 83334, 87210, 88623, 98470, 98685, 105111, 110295, 116790, 117477, 125001, 130530, 138890, 147705, 147934, 167399, 175185, 177246, 187093, 195795, 197370, 208335, 210222, 220590, 221901, 234954, 250002, 265869, 295410, 334798, 350370, 369835, 374186, 375003, 391590, 416670, 443115, 443802, 502197, 525555, 531738, 561279, 587385, 625005, 665703, 739670, 750006, 836995, 886230, 935465, 1004394, 1051110, 1109505, 1122558, 1174770, 1250010, 1329345, 1331406, 1506591, 1673990, 1683837, 1870930, 1875015, 1997109, 2219010, 2510985, 2658690, 2806395, 3013182, 3180581, 3328515, 3367674, 3750030, 3994218, 4519773, 5021970, 5051511, 5612790, 6361162, 6657030, 7532955, 8419185, 9039546, 9541743, 9985545, 10103022, 15065910, 15902905, 16838370, 19083486, 19971090, 22598865, 25257555, 28625229, 31805810, 45197730, 47708715, 50515110, 57250458, 85875687, 95417430, 143126145, 171751374, 286252290, 429378435, 858756870]

約数ペア:

[(1, 858756870), (2, 429378435), (3, 286252290), (5, 171751374), (6, 143126145), (9, 95417430), (10, 85875687), (15, 57250458), (17, 50515110), (18, 47708715), (19, 45197730), (27, 31805810), (30, 28625229), (34, 25257555), (38, 22598865), (43, 19971090), (45, 19083486), (51, 16838370), (54, 15902905), (57, 15065910), (85, 10103022), (86, 9985545), (90, 9541743), (95, 9039546), (102, 8419185), (114, 7532955), (129, 6657030), (135, 6361162), (153, 5612790), (170, 5051511), (171, 5021970), (190, 4519773), (215, 3994218), (229, 3750030), (255, 3367674), (258, 3328515), (270, 3180581), (285, 3013182), (306, 2806395), (323, 2658690), (342, 2510985), (387, 2219010), (430, 1997109), (458, 1875015), (459, 1870930), (510, 1683837), (513, 1673990), (570, 1506591), (645, 1331406), (646, 1329345), (687, 1250010), (731, 1174770), (765, 1122558), (774, 1109505), (817, 1051110), (855, 1004394), (918, 935465), (969, 886230), (1026, 836995), (1145, 750006), (1161, 739670), (1290, 665703), (1374, 625005), (1462, 587385), (1530, 561279), (1615, 531738), (1634, 525555), (1710, 502197), (1935, 443802), (1938, 443115), (2061, 416670), (2193, 391590), (2290, 375003), (2295, 374186), (2322, 369835), (2451, 350370), (2565, 334798), (2907, 295410), (3230, 265869), (3435, 250002), (3655, 234954), (3870, 221901), (3893, 220590), (4085, 210222), (4122, 208335), (4351, 197370), (4386, 195795), (4590, 187093), (4845, 177246), (4902, 175185), (5130, 167399), (5805, 147934), (5814, 147705), (6183, 138890), (6579, 130530), (6870, 125001), (7310, 117477), (7353, 116790), (7786, 110295), (8170, 105111), (8702, 98685), (8721, 98470), (9690, 88623), (9847, 87210), (10305, 83334), (10965, 78318), (11610, 73967), (11679, 73530), (12255, 70074), (12366, 69445), (13053, 65790), (13158, 65265), (13889, 61830), (14535, 59082), (14706, 58395), (17442, 49235), (19465, 44118), (19694, 43605), (19737, 43510), (20610, 41667), (21755, 39474), (21930, 39159), (22059, 38930), (23358, 36765), (24510, 35037), (26106, 32895), (27778, 30915), (29070, 29541)]