2321340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5527}}^1$

素因数の和:5546

約数の個数: 48

約数和(自身を含む): 7429632

約数和(自身を除く): 5108292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5527, 11054, 16581, 22108, 27635, 33162, 38689, 55270, 66324, 77378, 82905, 110540, 116067, 154756, 165810, 193445, 232134, 331620, 386890, 464268, 580335, 773780, 1160670, 2321340]

約数ペア:

[(1, 2321340), (2, 1160670), (3, 773780), (4, 580335), (5, 464268), (6, 386890), (7, 331620), (10, 232134), (12, 193445), (14, 165810), (15, 154756), (20, 116067), (21, 110540), (28, 82905), (30, 77378), (35, 66324), (42, 55270), (60, 38689), (70, 33162), (84, 27635), (105, 22108), (140, 16581), (210, 11054), (420, 5527)]