170345070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 216

約数和(自身を含む): 548832024

約数和(自身を除く): 378486954

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 107, 114, 126, 133, 147, 171, 190, 210, 214, 245, 266, 285, 294, 315, 321, 342, 361, 399, 441, 490, 535, 570, 630, 642, 665, 722, 735, 749, 798, 855, 882, 931, 963, 1070, 1083, 1197, 1330, 1470, 1498, 1605, 1710, 1805, 1862, 1926, 1995, 2033, 2166, 2205, 2247, 2394, 2527, 2793, 3210, 3249, 3610, 3745, 3990, 4066, 4410, 4494, 4655, 4815, 5054, 5243, 5415, 5586, 5985, 6099, 6498, 6741, 7490, 7581, 8379, 9310, 9630, 10165, 10486, 10830, 11235, 11970, 12198, 12635, 13482, 13965, 14231, 15162, 15729, 16245, 16758, 17689, 18297, 20330, 22470, 22743, 25270, 26215, 27930, 28462, 30495, 31458, 32490, 33705, 35378, 36594, 37905, 38627, 41895, 42693, 45486, 47187, 52430, 53067, 60990, 67410, 71155, 75810, 77254, 78645, 83790, 85386, 88445, 91485, 94374, 99617, 106134, 113715, 115881, 128079, 142310, 157290, 159201, 176890, 182970, 193135, 199234, 213465, 227430, 231762, 235935, 256158, 265335, 270389, 298851, 318402, 347643, 386270, 426930, 471870, 498085, 530670, 540778, 579405, 597702, 640395, 695286, 796005, 811167, 896553, 996170, 1158810, 1280790, 1351945, 1494255, 1592010, 1622334, 1738215, 1793106, 1892723, 2433501, 2703890, 2988510, 3476430, 3785446, 4055835, 4482765, 4867002, 5678169, 8111670, 8965530, 9463615, 11356338, 12167505, 17034507, 18927230, 24335010, 28390845, 34069014, 56781690, 85172535, 170345070]

約数ペア:

[(1, 170345070), (2, 85172535), (3, 56781690), (5, 34069014), (6, 28390845), (7, 24335010), (9, 18927230), (10, 17034507), (14, 12167505), (15, 11356338), (18, 9463615), (19, 8965530), (21, 8111670), (30, 5678169), (35, 4867002), (38, 4482765), (42, 4055835), (45, 3785446), (49, 3476430), (57, 2988510), (63, 2703890), (70, 2433501), (90, 1892723), (95, 1793106), (98, 1738215), (105, 1622334), (107, 1592010), (114, 1494255), (126, 1351945), (133, 1280790), (147, 1158810), (171, 996170), (190, 896553), (210, 811167), (214, 796005), (245, 695286), (266, 640395), (285, 597702), (294, 579405), (315, 540778), (321, 530670), (342, 498085), (361, 471870), (399, 426930), (441, 386270), (490, 347643), (535, 318402), (570, 298851), (630, 270389), (642, 265335), (665, 256158), (722, 235935), (735, 231762), (749, 227430), (798, 213465), (855, 199234), (882, 193135), (931, 182970), (963, 176890), (1070, 159201), (1083, 157290), (1197, 142310), (1330, 128079), (1470, 115881), (1498, 113715), (1605, 106134), (1710, 99617), (1805, 94374), (1862, 91485), (1926, 88445), (1995, 85386), (2033, 83790), (2166, 78645), (2205, 77254), (2247, 75810), (2394, 71155), (2527, 67410), (2793, 60990), (3210, 53067), (3249, 52430), (3610, 47187), (3745, 45486), (3990, 42693), (4066, 41895), (4410, 38627), (4494, 37905), (4655, 36594), (4815, 35378), (5054, 33705), (5243, 32490), (5415, 31458), (5586, 30495), (5985, 28462), (6099, 27930), (6498, 26215), (6741, 25270), (7490, 22743), (7581, 22470), (8379, 20330), (9310, 18297), (9630, 17689), (10165, 16758), (10486, 16245), (10830, 15729), (11235, 15162), (11970, 14231), (12198, 13965), (12635, 13482)]