30069988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3881}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 57065400

約数和(自身を除く): 26995412

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 3881, 7748, 7762, 15524, 50453, 100906, 201812, 578269, 1156538, 2313076, 7517497, 15034994, 30069988]

約数ペア:

[(1, 30069988), (2, 15034994), (4, 7517497), (13, 2313076), (26, 1156538), (52, 578269), (149, 201812), (298, 100906), (596, 50453), (1937, 15524), (3874, 7762), (3881, 7748)]