1915315660

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{157769}}^1$

素因数の和:158385

約数の個数: 24

約数和(自身を含む): 4028814720

約数和(自身を除く): 2113499060

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 157769, 315538, 631076, 788845, 1577690, 3155380, 95765783, 191531566, 383063132, 478828915, 957657830, 1915315660]

約数ペア:

[(1, 1915315660), (2, 957657830), (4, 478828915), (5, 383063132), (10, 191531566), (20, 95765783), (607, 3155380), (1214, 1577690), (2428, 788845), (3035, 631076), (6070, 315538), (12140, 157769)]