30743468

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7369}}^1$

素因数の和:7529

約数の個数: 24

約数和(自身を含む): 61908000

約数和(自身を除く): 31164532

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 7369, 14738, 29476, 51583, 103166, 206332, 1097981, 2195962, 4391924, 7685867, 15371734, 30743468]

約数ペア:

[(1, 30743468), (2, 15371734), (4, 7685867), (7, 4391924), (14, 2195962), (28, 1097981), (149, 206332), (298, 103166), (596, 51583), (1043, 29476), (2086, 14738), (4172, 7369)]