122782530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{314827}}^1$

素因数の和:314850

約数の個数: 32

約数和(自身を含む): 317346624

約数和(自身を除く): 194564094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 314827, 629654, 944481, 1574135, 1888962, 3148270, 4092751, 4722405, 8185502, 9444810, 12278253, 20463755, 24556506, 40927510, 61391265, 122782530]

約数ペア:

[(1, 122782530), (2, 61391265), (3, 40927510), (5, 24556506), (6, 20463755), (10, 12278253), (13, 9444810), (15, 8185502), (26, 4722405), (30, 4092751), (39, 3148270), (65, 1888962), (78, 1574135), (130, 944481), (195, 629654), (390, 314827)]