149630690890

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{36584521}}^1$

素因数の和:36584937

約数の個数: 16

約数和(自身を含む): 269993772360

約数和(自身を除く): 120363081470

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 36584521, 73169042, 182922605, 365845210, 14963069089, 29926138178, 74815345445, 149630690890]

約数ペア:

[(1, 149630690890), (2, 74815345445), (5, 29926138178), (10, 14963069089), (409, 365845210), (818, 182922605), (2045, 73169042), (4090, 36584521)]