2040384660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1096981}}^1$

素因数の和:1097024

約数の個数: 48

約数和(自身を含む): 5897375232

約数和(自身を除く): 3856990572

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, 1096981, 2193962, 3290943, 4387924, 5484905, 6581886, 10969810, 13163772, 16454715, 21939620, 32909430, 34006411, 65818860, 68012822, 102019233, 136025644, 170032055, 204038466, 340064110, 408076932, 510096165, 680128220, 1020192330, 2040384660]

約数ペア:

[(1, 2040384660), (2, 1020192330), (3, 680128220), (4, 510096165), (5, 408076932), (6, 340064110), (10, 204038466), (12, 170032055), (15, 136025644), (20, 102019233), (30, 68012822), (31, 65818860), (60, 34006411), (62, 32909430), (93, 21939620), (124, 16454715), (155, 13163772), (186, 10969810), (310, 6581886), (372, 5484905), (465, 4387924), (620, 3290943), (930, 2193962), (1860, 1096981)]