31048670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 58945536

約数和(自身を除く): 27896866

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2131, 2914, 4262, 7285, 10655, 14570, 21310, 66061, 100157, 132122, 200314, 330305, 500785, 660610, 1001570, 3104867, 6209734, 15524335, 31048670]

約数ペア:

[(1, 31048670), (2, 15524335), (5, 6209734), (10, 3104867), (31, 1001570), (47, 660610), (62, 500785), (94, 330305), (155, 200314), (235, 132122), (310, 100157), (470, 66061), (1457, 21310), (2131, 14570), (2914, 10655), (4262, 7285)]