30127630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17827}}^1$

素因数の和:17860

約数の個数: 24

約数和(自身を含む): 58725432

約数和(自身を除く): 28597802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 17827, 35654, 89135, 178270, 231751, 463502, 1158755, 2317510, 3012763, 6025526, 15063815, 30127630]

約数ペア:

[(1, 30127630), (2, 15063815), (5, 6025526), (10, 3012763), (13, 2317510), (26, 1158755), (65, 463502), (130, 231751), (169, 178270), (338, 89135), (845, 35654), (1690, 17827)]