271734530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 522547200

約数和(自身を除く): 250812670

約数列:

[1, 2, 5, 10, 31, 59, 62, 83, 118, 155, 166, 179, 295, 310, 358, 415, 590, 830, 895, 1790, 1829, 2573, 3658, 4897, 5146, 5549, 9145, 9794, 10561, 11098, 12865, 14857, 18290, 21122, 24485, 25730, 27745, 29714, 48970, 52805, 55490, 74285, 105610, 148570, 151807, 303614, 327391, 460567, 654782, 759035, 876563, 921134, 1518070, 1636955, 1753126, 2302835, 3273910, 4382815, 4605670, 8765630, 27173453, 54346906, 135867265, 271734530]

約数ペア:

[(1, 271734530), (2, 135867265), (5, 54346906), (10, 27173453), (31, 8765630), (59, 4605670), (62, 4382815), (83, 3273910), (118, 2302835), (155, 1753126), (166, 1636955), (179, 1518070), (295, 921134), (310, 876563), (358, 759035), (415, 654782), (590, 460567), (830, 327391), (895, 303614), (1790, 151807), (1829, 148570), (2573, 105610), (3658, 74285), (4897, 55490), (5146, 52805), (5549, 48970), (9145, 29714), (9794, 27745), (10561, 25730), (11098, 24485), (12865, 21122), (14857, 18290)]