139396770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:3000

約数の個数: 96

約数和(自身を含む): 396264960

約数和(自身を除く): 256868190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 930, 1054, 1395, 1530, 1581, 2635, 2790, 2939, 3162, 4743, 5270, 5878, 7905, 8817, 9486, 14695, 15810, 17634, 23715, 26451, 29390, 44085, 47430, 49963, 52902, 88170, 91109, 99926, 132255, 149889, 182218, 249815, 264510, 273327, 299778, 449667, 455545, 499630, 546654, 749445, 819981, 899334, 911090, 1366635, 1498890, 1548853, 1639962, 2248335, 2733270, 3097706, 4099905, 4496670, 4646559, 7744265, 8199810, 9293118, 13939677, 15488530, 23232795, 27879354, 46465590, 69698385, 139396770]

約数ペア:

[(1, 139396770), (2, 69698385), (3, 46465590), (5, 27879354), (6, 23232795), (9, 15488530), (10, 13939677), (15, 9293118), (17, 8199810), (18, 7744265), (30, 4646559), (31, 4496670), (34, 4099905), (45, 3097706), (51, 2733270), (62, 2248335), (85, 1639962), (90, 1548853), (93, 1498890), (102, 1366635), (153, 911090), (155, 899334), (170, 819981), (186, 749445), (255, 546654), (279, 499630), (306, 455545), (310, 449667), (465, 299778), (510, 273327), (527, 264510), (558, 249815), (765, 182218), (930, 149889), (1054, 132255), (1395, 99926), (1530, 91109), (1581, 88170), (2635, 52902), (2790, 49963), (2939, 47430), (3162, 44085), (4743, 29390), (5270, 26451), (5878, 23715), (7905, 17634), (8817, 15810), (9486, 14695)]