1404660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 4036032

約数和(自身を除く): 2631372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 571, 615, 820, 1142, 1230, 1713, 2284, 2460, 2855, 3426, 5710, 6852, 8565, 11420, 17130, 23411, 34260, 46822, 70233, 93644, 117055, 140466, 234110, 280932, 351165, 468220, 702330, 1404660]

約数ペア:

[(1, 1404660), (2, 702330), (3, 468220), (4, 351165), (5, 280932), (6, 234110), (10, 140466), (12, 117055), (15, 93644), (20, 70233), (30, 46822), (41, 34260), (60, 23411), (82, 17130), (123, 11420), (164, 8565), (205, 6852), (246, 5710), (410, 3426), (492, 2855), (571, 2460), (615, 2284), (820, 1713), (1142, 1230)]