30415862

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1451}}^1$

素因数の和:1723

約数の個数: 16

約数和(自身を含む): 46835712

約数和(自身を除く): 16419850

約数列:

[1, 2, 47, 94, 223, 446, 1451, 2902, 10481, 20962, 68197, 136394, 323573, 647146, 15207931, 30415862]

約数ペア:

[(1, 30415862), (2, 15207931), (47, 647146), (94, 323573), (223, 136394), (446, 68197), (1451, 20962), (2902, 10481)]