12246420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{204107}}^1$

素因数の和:204119

約数の個数: 24

約数和(自身を含む): 34290144

約数和(自身を除く): 22043724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 204107, 408214, 612321, 816428, 1020535, 1224642, 2041070, 2449284, 3061605, 4082140, 6123210, 12246420]

約数ペア:

[(1, 12246420), (2, 6123210), (3, 4082140), (4, 3061605), (5, 2449284), (6, 2041070), (10, 1224642), (12, 1020535), (15, 816428), (20, 612321), (30, 408214), (60, 204107)]