651930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 1617408

約数和(自身を除く): 965478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 701, 930, 1402, 2103, 3505, 4206, 7010, 10515, 21030, 21731, 43462, 65193, 108655, 130386, 217310, 325965, 651930]

約数ペア:

[(1, 651930), (2, 325965), (3, 217310), (5, 130386), (6, 108655), (10, 65193), (15, 43462), (30, 21731), (31, 21030), (62, 10515), (93, 7010), (155, 4206), (186, 3505), (310, 2103), (465, 1402), (701, 930)]