30703840

素因数分解:

$2^5\times 5^1\times {\mathrm{191899}}^1$

素因数の和:191914

約数の個数: 24

約数和(自身を含む): 72538200

約数和(自身を除く): 41834360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191899, 383798, 767596, 959495, 1535192, 1918990, 3070384, 3837980, 6140768, 7675960, 15351920, 30703840]

約数ペア:

[(1, 30703840), (2, 15351920), (4, 7675960), (5, 6140768), (8, 3837980), (10, 3070384), (16, 1918990), (20, 1535192), (32, 959495), (40, 767596), (80, 383798), (160, 191899)]