317432830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4723}}^1$

素因数の和:4801

約数の個数: 64

約数和(自身を含む): 685698048

約数和(自身を除く): 368265218

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 235, 286, 470, 517, 611, 715, 1034, 1222, 1430, 2585, 3055, 4723, 5170, 6110, 6721, 9446, 13442, 23615, 33605, 47230, 51953, 61399, 67210, 103906, 122798, 221981, 259765, 306995, 443962, 519530, 613990, 675389, 1109905, 1350778, 2219810, 2441791, 2885753, 3376945, 4883582, 5771506, 6753890, 12208955, 14428765, 24417910, 28857530, 31743283, 63486566, 158716415, 317432830]

約数ペア:

[(1, 317432830), (2, 158716415), (5, 63486566), (10, 31743283), (11, 28857530), (13, 24417910), (22, 14428765), (26, 12208955), (47, 6753890), (55, 5771506), (65, 4883582), (94, 3376945), (110, 2885753), (130, 2441791), (143, 2219810), (235, 1350778), (286, 1109905), (470, 675389), (517, 613990), (611, 519530), (715, 443962), (1034, 306995), (1222, 259765), (1430, 221981), (2585, 122798), (3055, 103906), (4723, 67210), (5170, 61399), (6110, 51953), (6721, 47230), (9446, 33605), (13442, 23615)]