4645020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{77417}}^1$

素因数の和:77429

約数の個数: 24

約数和(自身を含む): 13006224

約数和(自身を除く): 8361204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 77417, 154834, 232251, 309668, 387085, 464502, 774170, 929004, 1161255, 1548340, 2322510, 4645020]

約数ペア:

[(1, 4645020), (2, 2322510), (3, 1548340), (4, 1161255), (5, 929004), (6, 774170), (10, 464502), (12, 387085), (15, 309668), (20, 232251), (30, 154834), (60, 77417)]