159420910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{46751}}^1$

素因数の和:46800

約数の個数: 32

約数和(自身を含む): 323149824

約数和(自身を除く): 163728914

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 46751, 93502, 233755, 467510, 514261, 1028522, 1449281, 2571305, 2898562, 5142610, 7246405, 14492810, 15942091, 31884182, 79710455, 159420910]

約数ペア:

[(1, 159420910), (2, 79710455), (5, 31884182), (10, 15942091), (11, 14492810), (22, 7246405), (31, 5142610), (55, 2898562), (62, 2571305), (110, 1449281), (155, 1028522), (310, 514261), (341, 467510), (682, 233755), (1705, 93502), (3410, 46751)]