3054227980

素因数分解:

$2^2\times 5^1\times {\mathrm{7877}}^1\times {\mathrm{19387}}^1$

素因数の和:27273

約数の個数: 24

約数和(自身を含む): 6415023888

約数和(自身を除く): 3360795908

約数列:

[1, 2, 4, 5, 10, 20, 7877, 15754, 19387, 31508, 38774, 39385, 77548, 78770, 96935, 157540, 193870, 387740, 152711399, 305422798, 610845596, 763556995, 1527113990, 3054227980]

約数ペア:

[(1, 3054227980), (2, 1527113990), (4, 763556995), (5, 610845596), (10, 305422798), (20, 152711399), (7877, 387740), (15754, 193870), (19387, 157540), (31508, 96935), (38774, 78770), (39385, 77548)]