68995060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2531}}^1$

素因数の和:2616

約数の個数: 48

約数和(自身を含む): 153135360

約数和(自身を除く): 84140300

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2531, 2726, 5062, 5452, 6815, 10124, 12655, 13630, 25310, 27260, 50620, 73399, 118957, 146798, 237914, 293596, 366995, 475828, 594785, 733990, 1189570, 1467980, 2379140, 3449753, 6899506, 13799012, 17248765, 34497530, 68995060]

約数ペア:

[(1, 68995060), (2, 34497530), (4, 17248765), (5, 13799012), (10, 6899506), (20, 3449753), (29, 2379140), (47, 1467980), (58, 1189570), (94, 733990), (116, 594785), (145, 475828), (188, 366995), (235, 293596), (290, 237914), (470, 146798), (580, 118957), (940, 73399), (1363, 50620), (2531, 27260), (2726, 25310), (5062, 13630), (5452, 12655), (6815, 10124)]