30172180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52021}}^1$

素因数の和:52059

約数の個数: 24

約数和(自身を含む): 65547720

約数和(自身を除く): 35375540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 52021, 104042, 208084, 260105, 520210, 1040420, 1508609, 3017218, 6034436, 7543045, 15086090, 30172180]

約数ペア:

[(1, 30172180), (2, 15086090), (4, 7543045), (5, 6034436), (10, 3017218), (20, 1508609), (29, 1040420), (58, 520210), (116, 260105), (145, 208084), (290, 104042), (580, 52021)]