30315838

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{14533}}^1$

素因数の和:14691

約数の個数: 16

約数和(自身を含む): 52322400

約数和(自身を除く): 22006562

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 14533, 29066, 101731, 203462, 2165417, 4330834, 15157919, 30315838]

約数ペア:

[(1, 30315838), (2, 15157919), (7, 4330834), (14, 2165417), (149, 203462), (298, 101731), (1043, 29066), (2086, 14533)]