64952830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3319}}^1$

素因数の和:3448

約数の個数: 32

約数和(自身を含む): 124300800

約数和(自身を除く): 59347970

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3319, 3914, 6638, 9785, 16595, 19570, 33190, 63061, 126122, 315305, 341857, 630610, 683714, 1709285, 3418570, 6495283, 12990566, 32476415, 64952830]

約数ペア:

[(1, 64952830), (2, 32476415), (5, 12990566), (10, 6495283), (19, 3418570), (38, 1709285), (95, 683714), (103, 630610), (190, 341857), (206, 315305), (515, 126122), (1030, 63061), (1957, 33190), (3319, 19570), (3914, 16595), (6638, 9785)]