317985910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{93251}}^1$

素因数の和:93300

約数の個数: 32

約数和(自身を含む): 644557824

約数和(自身を除く): 326571914

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 93251, 186502, 466255, 932510, 1025761, 2051522, 2890781, 5128805, 5781562, 10257610, 14453905, 28907810, 31798591, 63597182, 158992955, 317985910]

約数ペア:

[(1, 317985910), (2, 158992955), (5, 63597182), (10, 31798591), (11, 28907810), (22, 14453905), (31, 10257610), (55, 5781562), (62, 5128805), (110, 2890781), (155, 2051522), (310, 1025761), (341, 932510), (682, 466255), (1705, 186502), (3410, 93251)]