30275940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{504599}}^1$

素因数の和:504611

約数の個数: 24

約数和(自身を含む): 84772800

約数和(自身を除く): 54496860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 504599, 1009198, 1513797, 2018396, 2522995, 3027594, 5045990, 6055188, 7568985, 10091980, 15137970, 30275940]

約数ペア:

[(1, 30275940), (2, 15137970), (3, 10091980), (4, 7568985), (5, 6055188), (6, 5045990), (10, 3027594), (12, 2522995), (15, 2018396), (20, 1513797), (30, 1009198), (60, 504599)]