61921570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10513}}^1$

素因数の和:10570

約数の個数: 32

約数和(自身を含む): 121121280

約数和(自身を除く): 59199710

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 10513, 21026, 52565, 105130, 199747, 325903, 399494, 651806, 998735, 1629515, 1997470, 3259030, 6192157, 12384314, 30960785, 61921570]

約数ペア:

[(1, 61921570), (2, 30960785), (5, 12384314), (10, 6192157), (19, 3259030), (31, 1997470), (38, 1629515), (62, 998735), (95, 651806), (155, 399494), (190, 325903), (310, 199747), (589, 105130), (1178, 52565), (2945, 21026), (5890, 10513)]