289079430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9635981}}^1$

素因数の和:9635991

約数の個数: 16

約数和(自身を含む): 693790704

約数和(自身を除く): 404711274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9635981, 19271962, 28907943, 48179905, 57815886, 96359810, 144539715, 289079430]

約数ペア:

[(1, 289079430), (2, 144539715), (3, 96359810), (5, 57815886), (6, 48179905), (10, 28907943), (15, 19271962), (30, 9635981)]