30557135

素因数分解:

$5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 42944256

約数和(自身を除く): 12387121

約数列:

[1, 5, 7, 35, 49, 191, 245, 653, 955, 1337, 3265, 4571, 6685, 9359, 22855, 31997, 46795, 124723, 159985, 623615, 873061, 4365305, 6111427, 30557135]

約数ペア:

[(1, 30557135), (5, 6111427), (7, 4365305), (35, 873061), (49, 623615), (191, 159985), (245, 124723), (653, 46795), (955, 31997), (1337, 22855), (3265, 9359), (4571, 6685)]