6660660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3624

約数の個数: 48

約数和(自身を含む): 19256832

約数和(自身を除く): 12596172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 3581, 7162, 10743, 14324, 17905, 21486, 35810, 42972, 53715, 71620, 107430, 111011, 214860, 222022, 333033, 444044, 555055, 666066, 1110110, 1332132, 1665165, 2220220, 3330330, 6660660]

約数ペア:

[(1, 6660660), (2, 3330330), (3, 2220220), (4, 1665165), (5, 1332132), (6, 1110110), (10, 666066), (12, 555055), (15, 444044), (20, 333033), (30, 222022), (31, 214860), (60, 111011), (62, 107430), (93, 71620), (124, 53715), (155, 42972), (186, 35810), (310, 21486), (372, 17905), (465, 14324), (620, 10743), (930, 7162), (1860, 3581)]