1353770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 2750976

約数和(自身を除く): 1397206

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 397, 682, 794, 1705, 1985, 3410, 3970, 4367, 8734, 12307, 21835, 24614, 43670, 61535, 123070, 135377, 270754, 676885, 1353770]

約数ペア:

[(1, 1353770), (2, 676885), (5, 270754), (10, 135377), (11, 123070), (22, 61535), (31, 43670), (55, 24614), (62, 21835), (110, 12307), (155, 8734), (310, 4367), (341, 3970), (397, 3410), (682, 1985), (794, 1705)]