74855090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{719}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 65112910

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 359, 718, 719, 1438, 1795, 3590, 3595, 7190, 10411, 20822, 20851, 41702, 52055, 104110, 104255, 208510, 258121, 516242, 1290605, 2581210, 7485509, 14971018, 37427545, 74855090]

約数ペア:

[(1, 74855090), (2, 37427545), (5, 14971018), (10, 7485509), (29, 2581210), (58, 1290605), (145, 516242), (290, 258121), (359, 208510), (718, 104255), (719, 104110), (1438, 52055), (1795, 41702), (3590, 20851), (3595, 20822), (7190, 10411)]