30681364

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2861}}^1$

素因数の和:3255

約数の個数: 24

約数和(自身を含む): 61544448

約数和(自身を除く): 30863084

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 2681, 2861, 5362, 5722, 10724, 11444, 20027, 40054, 80108, 1095763, 2191526, 4383052, 7670341, 15340682, 30681364]

約数ペア:

[(1, 30681364), (2, 15340682), (4, 7670341), (7, 4383052), (14, 2191526), (28, 1095763), (383, 80108), (766, 40054), (1532, 20027), (2681, 11444), (2861, 10724), (5362, 5722)]