13456860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 27185700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 167, 170, 204, 237, 255, 316, 334, 340, 395, 474, 501, 510, 668, 790, 835, 948, 1002, 1020, 1185, 1343, 1580, 1670, 2004, 2370, 2505, 2686, 2839, 3340, 4029, 4740, 5010, 5372, 5678, 6715, 8058, 8517, 10020, 11356, 13193, 13430, 14195, 16116, 17034, 20145, 26386, 26860, 28390, 34068, 39579, 40290, 42585, 52772, 56780, 65965, 79158, 80580, 85170, 131930, 158316, 170340, 197895, 224281, 263860, 395790, 448562, 672843, 791580, 897124, 1121405, 1345686, 2242810, 2691372, 3364215, 4485620, 6728430, 13456860]

約数ペア:

[(1, 13456860), (2, 6728430), (3, 4485620), (4, 3364215), (5, 2691372), (6, 2242810), (10, 1345686), (12, 1121405), (15, 897124), (17, 791580), (20, 672843), (30, 448562), (34, 395790), (51, 263860), (60, 224281), (68, 197895), (79, 170340), (85, 158316), (102, 131930), (158, 85170), (167, 80580), (170, 79158), (204, 65965), (237, 56780), (255, 52772), (316, 42585), (334, 40290), (340, 39579), (395, 34068), (474, 28390), (501, 26860), (510, 26386), (668, 20145), (790, 17034), (835, 16116), (948, 14195), (1002, 13430), (1020, 13193), (1185, 11356), (1343, 10020), (1580, 8517), (1670, 8058), (2004, 6715), (2370, 5678), (2505, 5372), (2686, 5010), (2839, 4740), (3340, 4029)]