12295020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{204917}}^1$

素因数の和:204929

約数の個数: 24

約数和(自身を含む): 34426224

約数和(自身を除く): 22131204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 204917, 409834, 614751, 819668, 1024585, 1229502, 2049170, 2459004, 3073755, 4098340, 6147510, 12295020]

約数ペア:

[(1, 12295020), (2, 6147510), (3, 4098340), (4, 3073755), (5, 2459004), (6, 2049170), (10, 1229502), (12, 1024585), (15, 819668), (20, 614751), (30, 409834), (60, 204917)]