272212330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3329}}^1$

素因数の和:3403

約数の個数: 64

約数和(自身を含む): 573985440

約数和(自身を除く): 301773110

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, 2210, 2405, 3145, 3329, 4810, 6290, 6658, 8177, 16354, 16645, 33290, 40885, 43277, 56593, 81770, 86554, 113186, 123173, 216385, 246346, 282965, 432770, 565930, 615865, 735709, 1231730, 1471418, 1601249, 2093941, 3202498, 3678545, 4187882, 7357090, 8006245, 10469705, 16012490, 20939410, 27221233, 54442466, 136106165, 272212330]

約数ペア:

[(1, 272212330), (2, 136106165), (5, 54442466), (10, 27221233), (13, 20939410), (17, 16012490), (26, 10469705), (34, 8006245), (37, 7357090), (65, 4187882), (74, 3678545), (85, 3202498), (130, 2093941), (170, 1601249), (185, 1471418), (221, 1231730), (370, 735709), (442, 615865), (481, 565930), (629, 432770), (962, 282965), (1105, 246346), (1258, 216385), (2210, 123173), (2405, 113186), (3145, 86554), (3329, 81770), (4810, 56593), (6290, 43277), (6658, 40885), (8177, 33290), (16354, 16645)]