22154730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56807}}^1$

素因数の和:56830

約数の個数: 32

約数和(自身を含む): 57262464

約数和(自身を除く): 35107734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 56807, 113614, 170421, 284035, 340842, 568070, 738491, 852105, 1476982, 1704210, 2215473, 3692455, 4430946, 7384910, 11077365, 22154730]

約数ペア:

[(1, 22154730), (2, 11077365), (3, 7384910), (5, 4430946), (6, 3692455), (10, 2215473), (13, 1704210), (15, 1476982), (26, 852105), (30, 738491), (39, 568070), (65, 340842), (78, 284035), (130, 170421), (195, 113614), (390, 56807)]