64960860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1082681}}^1$

素因数の和:1082693

約数の個数: 24

約数和(自身を含む): 181890576

約数和(自身を除く): 116929716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1082681, 2165362, 3248043, 4330724, 5413405, 6496086, 10826810, 12992172, 16240215, 21653620, 32480430, 64960860]

約数ペア:

[(1, 64960860), (2, 32480430), (3, 21653620), (4, 16240215), (5, 12992172), (6, 10826810), (10, 6496086), (12, 5413405), (15, 4330724), (20, 3248043), (30, 2165362), (60, 1082681)]