30840776

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{9157}}^1$

素因数の和:9584

約数の個数: 16

約数和(自身を含む): 57970140

約数和(自身を除く): 27129364

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 9157, 18314, 36628, 73256, 3855097, 7710194, 15420388, 30840776]

約数ペア:

[(1, 30840776), (2, 15420388), (4, 7710194), (8, 3855097), (421, 73256), (842, 36628), (1684, 18314), (3368, 9157)]