309550260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5159171}}^1$

素因数の和:5159183

約数の個数: 24

約数和(自身を含む): 866740896

約数和(自身を除く): 557190636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5159171, 10318342, 15477513, 20636684, 25795855, 30955026, 51591710, 61910052, 77387565, 103183420, 154775130, 309550260]

約数ペア:

[(1, 309550260), (2, 154775130), (3, 103183420), (4, 77387565), (5, 61910052), (6, 51591710), (10, 30955026), (12, 25795855), (15, 20636684), (20, 15477513), (30, 10318342), (60, 5159171)]