57655170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{640613}}^1$

素因数の和:640626

約数の個数: 24

約数和(自身を含む): 149903676

約数和(自身を除く): 92248506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 640613, 1281226, 1921839, 3203065, 3843678, 5765517, 6406130, 9609195, 11531034, 19218390, 28827585, 57655170]

約数ペア:

[(1, 57655170), (2, 28827585), (3, 19218390), (5, 11531034), (6, 9609195), (9, 6406130), (10, 5765517), (15, 3843678), (18, 3203065), (30, 1921839), (45, 1281226), (90, 640613)]