315065220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{276373}}^1$

素因数の和:276404

約数の個数: 48

約数和(自身を含む): 928616640

約数和(自身を除く): 613551420

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, 276373, 552746, 829119, 1105492, 1381865, 1658238, 2763730, 3316476, 4145595, 5251087, 5527460, 8291190, 10502174, 15753261, 16582380, 21004348, 26255435, 31506522, 52510870, 63013044, 78766305, 105021740, 157532610, 315065220]

約数ペア:

[(1, 315065220), (2, 157532610), (3, 105021740), (4, 78766305), (5, 63013044), (6, 52510870), (10, 31506522), (12, 26255435), (15, 21004348), (19, 16582380), (20, 15753261), (30, 10502174), (38, 8291190), (57, 5527460), (60, 5251087), (76, 4145595), (95, 3316476), (114, 2763730), (190, 1658238), (228, 1381865), (285, 1105492), (380, 829119), (570, 552746), (1140, 276373)]