310901340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 891233280

約数和(自身を除く): 580331940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 107, 158, 214, 237, 316, 321, 395, 428, 474, 535, 613, 642, 790, 948, 1070, 1185, 1226, 1284, 1580, 1605, 1839, 2140, 2370, 2452, 3065, 3210, 3678, 4740, 6130, 6420, 7356, 8453, 9195, 12260, 16906, 18390, 25359, 33812, 36780, 42265, 48427, 50718, 65591, 84530, 96854, 101436, 126795, 131182, 145281, 169060, 193708, 196773, 242135, 253590, 262364, 290562, 327955, 393546, 484270, 507180, 581124, 655910, 726405, 787092, 968540, 983865, 1311820, 1452810, 1967730, 2905620, 3935460, 5181689, 10363378, 15545067, 20726756, 25908445, 31090134, 51816890, 62180268, 77725335, 103633780, 155450670, 310901340]

約数ペア:

[(1, 310901340), (2, 155450670), (3, 103633780), (4, 77725335), (5, 62180268), (6, 51816890), (10, 31090134), (12, 25908445), (15, 20726756), (20, 15545067), (30, 10363378), (60, 5181689), (79, 3935460), (107, 2905620), (158, 1967730), (214, 1452810), (237, 1311820), (316, 983865), (321, 968540), (395, 787092), (428, 726405), (474, 655910), (535, 581124), (613, 507180), (642, 484270), (790, 393546), (948, 327955), (1070, 290562), (1185, 262364), (1226, 253590), (1284, 242135), (1580, 196773), (1605, 193708), (1839, 169060), (2140, 145281), (2370, 131182), (2452, 126795), (3065, 101436), (3210, 96854), (3678, 84530), (4740, 65591), (6130, 50718), (6420, 48427), (7356, 42265), (8453, 36780), (9195, 33812), (12260, 25359), (16906, 18390)]