16910190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 53913600

約数和(自身を除く): 37003410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 29, 30, 31, 33, 38, 45, 55, 57, 58, 62, 66, 87, 90, 93, 95, 99, 110, 114, 145, 155, 165, 171, 174, 186, 190, 198, 209, 261, 279, 285, 290, 310, 319, 330, 341, 342, 418, 435, 465, 495, 522, 551, 558, 570, 589, 627, 638, 682, 855, 870, 899, 930, 957, 990, 1023, 1045, 1102, 1178, 1254, 1305, 1395, 1595, 1653, 1705, 1710, 1767, 1798, 1881, 1914, 2046, 2090, 2610, 2697, 2755, 2790, 2871, 2945, 3069, 3135, 3190, 3306, 3410, 3534, 3762, 4495, 4785, 4959, 5115, 5301, 5394, 5510, 5742, 5890, 6061, 6138, 6270, 6479, 8091, 8265, 8835, 8990, 9405, 9570, 9889, 9918, 10230, 10602, 12122, 12958, 13485, 14355, 15345, 16182, 16530, 17081, 17670, 18183, 18810, 19437, 19778, 24795, 26505, 26970, 28710, 29667, 30305, 30690, 32395, 34162, 36366, 38874, 40455, 49445, 49590, 51243, 53010, 54549, 58311, 59334, 60610, 64790, 80910, 85405, 89001, 90915, 97185, 98890, 102486, 109098, 116622, 148335, 153729, 170810, 178002, 181830, 187891, 194370, 256215, 272745, 291555, 296670, 307458, 375782, 445005, 512430, 545490, 563673, 583110, 768645, 890010, 939455, 1127346, 1537290, 1691019, 1878910, 2818365, 3382038, 5636730, 8455095, 16910190]

約数ペア:

[(1, 16910190), (2, 8455095), (3, 5636730), (5, 3382038), (6, 2818365), (9, 1878910), (10, 1691019), (11, 1537290), (15, 1127346), (18, 939455), (19, 890010), (22, 768645), (29, 583110), (30, 563673), (31, 545490), (33, 512430), (38, 445005), (45, 375782), (55, 307458), (57, 296670), (58, 291555), (62, 272745), (66, 256215), (87, 194370), (90, 187891), (93, 181830), (95, 178002), (99, 170810), (110, 153729), (114, 148335), (145, 116622), (155, 109098), (165, 102486), (171, 98890), (174, 97185), (186, 90915), (190, 89001), (198, 85405), (209, 80910), (261, 64790), (279, 60610), (285, 59334), (290, 58311), (310, 54549), (319, 53010), (330, 51243), (341, 49590), (342, 49445), (418, 40455), (435, 38874), (465, 36366), (495, 34162), (522, 32395), (551, 30690), (558, 30305), (570, 29667), (589, 28710), (627, 26970), (638, 26505), (682, 24795), (855, 19778), (870, 19437), (899, 18810), (930, 18183), (957, 17670), (990, 17081), (1023, 16530), (1045, 16182), (1102, 15345), (1178, 14355), (1254, 13485), (1305, 12958), (1395, 12122), (1595, 10602), (1653, 10230), (1705, 9918), (1710, 9889), (1767, 9570), (1798, 9405), (1881, 8990), (1914, 8835), (2046, 8265), (2090, 8091), (2610, 6479), (2697, 6270), (2755, 6138), (2790, 6061), (2871, 5890), (2945, 5742), (3069, 5510), (3135, 5394), (3190, 5301), (3306, 5115), (3410, 4959), (3534, 4785), (3762, 4495)]