139117620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{122033}}^1$

素因数の和:122064

約数の個数: 48

約数和(自身を含む): 410034240

約数和(自身を除く): 270916620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 122033, 244066, 366099, 488132, 610165, 732198, 1220330, 1464396, 1830495, 2318627, 2440660, 3660990, 4637254, 6955881, 7321980, 9274508, 11593135, 13911762, 23186270, 27823524, 34779405, 46372540, 69558810, 139117620]

約数ペア:

[(1, 139117620), (2, 69558810), (3, 46372540), (4, 34779405), (5, 27823524), (6, 23186270), (10, 13911762), (12, 11593135), (15, 9274508), (19, 7321980), (20, 6955881), (30, 4637254), (38, 3660990), (57, 2440660), (60, 2318627), (76, 1830495), (95, 1464396), (114, 1220330), (190, 732198), (228, 610165), (285, 488132), (380, 366099), (570, 244066), (1140, 122033)]