27426660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1381}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 77082432

約数和(自身を除く): 49655772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1381, 1655, 1986, 2762, 3310, 3972, 4143, 4965, 5524, 6620, 6905, 8286, 9930, 13810, 16572, 19860, 20715, 27620, 41430, 82860, 457111, 914222, 1371333, 1828444, 2285555, 2742666, 4571110, 5485332, 6856665, 9142220, 13713330, 27426660]

約数ペア:

[(1, 27426660), (2, 13713330), (3, 9142220), (4, 6856665), (5, 5485332), (6, 4571110), (10, 2742666), (12, 2285555), (15, 1828444), (20, 1371333), (30, 914222), (60, 457111), (331, 82860), (662, 41430), (993, 27620), (1324, 20715), (1381, 19860), (1655, 16572), (1986, 13810), (2762, 9930), (3310, 8286), (3972, 6905), (4143, 6620), (4965, 5524)]