3065820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 8822688

約数和(自身を除く): 5756868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 1381, 2220, 2762, 4143, 5524, 6905, 8286, 13810, 16572, 20715, 27620, 41430, 51097, 82860, 102194, 153291, 204388, 255485, 306582, 510970, 613164, 766455, 1021940, 1532910, 3065820]

約数ペア:

[(1, 3065820), (2, 1532910), (3, 1021940), (4, 766455), (5, 613164), (6, 510970), (10, 306582), (12, 255485), (15, 204388), (20, 153291), (30, 102194), (37, 82860), (60, 51097), (74, 41430), (111, 27620), (148, 20715), (185, 16572), (222, 13810), (370, 8286), (444, 6905), (555, 5524), (740, 4143), (1110, 2762), (1381, 2220)]