30166815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9907}}^1$

素因数の和:9951

約数の個数: 32

約数和(自身を含む): 57070080

約数和(自身を除く): 26903265

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 9907, 29721, 49535, 69349, 148605, 208047, 287303, 346745, 861909, 1040235, 1436515, 2011121, 4309545, 6033363, 10055605, 30166815]

約数ペア:

[(1, 30166815), (3, 10055605), (5, 6033363), (7, 4309545), (15, 2011121), (21, 1436515), (29, 1040235), (35, 861909), (87, 346745), (105, 287303), (145, 208047), (203, 148605), (435, 69349), (609, 49535), (1015, 29721), (3045, 9907)]