7837980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{130633}}^1$

素因数の和:130645

約数の個数: 24

約数和(自身を含む): 21946512

約数和(自身を除く): 14108532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 130633, 261266, 391899, 522532, 653165, 783798, 1306330, 1567596, 1959495, 2612660, 3918990, 7837980]

約数ペア:

[(1, 7837980), (2, 3918990), (3, 2612660), (4, 1959495), (5, 1567596), (6, 1306330), (10, 783798), (12, 653165), (15, 522532), (20, 391899), (30, 261266), (60, 130633)]