212810060

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{14321}}^1$

素因数の和:15073

約数の個数: 24

約数和(自身を含む): 447533856

約数和(自身を除く): 234723796

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3715, 7430, 14321, 14860, 28642, 57284, 71605, 143210, 286420, 10640503, 21281006, 42562012, 53202515, 106405030, 212810060]

約数ペア:

[(1, 212810060), (2, 106405030), (4, 53202515), (5, 42562012), (10, 21281006), (20, 10640503), (743, 286420), (1486, 143210), (2972, 71605), (3715, 57284), (7430, 28642), (14321, 14860)]