30954694

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{521}}^1$

素因数の和:1071

約数の個数: 16

約数和(自身を含む): 47380896

約数和(自身を除く): 16426202

約数列:

[1, 2, 61, 122, 487, 521, 974, 1042, 29707, 31781, 59414, 63562, 253727, 507454, 15477347, 30954694]

約数ペア:

[(1, 30954694), (2, 15477347), (61, 507454), (122, 253727), (487, 63562), (521, 59414), (974, 31781), (1042, 29707)]