7890330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37573}}^1$

素因数の和:37590

約数の個数: 32

約数和(自身を含む): 21642624

約数和(自身を除く): 13752294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 37573, 75146, 112719, 187865, 225438, 263011, 375730, 526022, 563595, 789033, 1127190, 1315055, 1578066, 2630110, 3945165, 7890330]

約数ペア:

[(1, 7890330), (2, 3945165), (3, 2630110), (5, 1578066), (6, 1315055), (7, 1127190), (10, 789033), (14, 563595), (15, 526022), (21, 375730), (30, 263011), (35, 225438), (42, 187865), (70, 112719), (105, 75146), (210, 37573)]