118811810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 250623072

約数和(自身を除く): 131811262

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 170, 185, 221, 370, 442, 481, 629, 962, 1105, 1258, 1453, 2210, 2405, 2906, 3145, 4810, 6290, 7265, 8177, 14530, 16354, 18889, 24701, 37778, 40885, 49402, 53761, 81770, 94445, 107522, 123505, 188890, 247010, 268805, 321113, 537610, 642226, 698893, 913937, 1397786, 1605565, 1827874, 3211130, 3494465, 4569685, 6988930, 9139370, 11881181, 23762362, 59405905, 118811810]

約数ペア:

[(1, 118811810), (2, 59405905), (5, 23762362), (10, 11881181), (13, 9139370), (17, 6988930), (26, 4569685), (34, 3494465), (37, 3211130), (65, 1827874), (74, 1605565), (85, 1397786), (130, 913937), (170, 698893), (185, 642226), (221, 537610), (370, 321113), (442, 268805), (481, 247010), (629, 188890), (962, 123505), (1105, 107522), (1258, 94445), (1453, 81770), (2210, 53761), (2405, 49402), (2906, 40885), (3145, 37778), (4810, 24701), (6290, 18889), (7265, 16354), (8177, 14530)]