2340660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5573}}^1$

素因数の和:5592

約数の個数: 48

約数和(自身を含む): 7491456

約数和(自身を除く): 5150796

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, 5573, 11146, 16719, 22292, 27865, 33438, 39011, 55730, 66876, 78022, 83595, 111460, 117033, 156044, 167190, 195055, 234066, 334380, 390110, 468132, 585165, 780220, 1170330, 2340660]

約数ペア:

[(1, 2340660), (2, 1170330), (3, 780220), (4, 585165), (5, 468132), (6, 390110), (7, 334380), (10, 234066), (12, 195055), (14, 167190), (15, 156044), (20, 117033), (21, 111460), (28, 83595), (30, 78022), (35, 66876), (42, 55730), (60, 39011), (70, 33438), (84, 27865), (105, 22292), (140, 16719), (210, 11146), (420, 5573)]