1976310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3137}}^1$

素因数の和:3157

約数の個数: 48

約数和(自身を含む): 5874336

約数和(自身を除く): 3898026

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3137, 6274, 9411, 15685, 18822, 21959, 28233, 31370, 43918, 47055, 56466, 65877, 94110, 109795, 131754, 141165, 197631, 219590, 282330, 329385, 395262, 658770, 988155, 1976310]

約数ペア:

[(1, 1976310), (2, 988155), (3, 658770), (5, 395262), (6, 329385), (7, 282330), (9, 219590), (10, 197631), (14, 141165), (15, 131754), (18, 109795), (21, 94110), (30, 65877), (35, 56466), (42, 47055), (45, 43918), (63, 31370), (70, 28233), (90, 21959), (105, 18822), (126, 15685), (210, 9411), (315, 6274), (630, 3137)]