67818570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4339}}^1$

素因数の和:4870

約数の個数: 32

約数和(自身を含む): 163114560

約数和(自身を除く): 95295990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 1042, 1563, 2605, 3126, 4339, 5210, 7815, 8678, 13017, 15630, 21695, 26034, 43390, 65085, 130170, 2260619, 4521238, 6781857, 11303095, 13563714, 22606190, 33909285, 67818570]

約数ペア:

[(1, 67818570), (2, 33909285), (3, 22606190), (5, 13563714), (6, 11303095), (10, 6781857), (15, 4521238), (30, 2260619), (521, 130170), (1042, 65085), (1563, 43390), (2605, 26034), (3126, 21695), (4339, 15630), (5210, 13017), (7815, 8678)]