30715307

素因数分解:

$7^3\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 36120000

約数和(自身を除く): 5404693

約数列:

[1, 7, 49, 149, 343, 601, 1043, 4207, 7301, 29449, 51107, 89549, 206143, 626843, 4387901, 30715307]

約数ペア:

[(1, 30715307), (7, 4387901), (49, 626843), (149, 206143), (343, 89549), (601, 51107), (1043, 29449), (4207, 7301)]