64925940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1082099}}^1$

素因数の和:1082111

約数の個数: 24

約数和(自身を含む): 181792800

約数和(自身を除く): 116866860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1082099, 2164198, 3246297, 4328396, 5410495, 6492594, 10820990, 12985188, 16231485, 21641980, 32462970, 64925940]

約数ペア:

[(1, 64925940), (2, 32462970), (3, 21641980), (4, 16231485), (5, 12985188), (6, 10820990), (10, 6492594), (12, 5410495), (15, 4328396), (20, 3246297), (30, 2164198), (60, 1082099)]