270155820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409327}}^1$

素因数の和:409350

約数の個数: 48

約数和(自身を含む): 825205248

約数和(自身を除く): 555049428

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 409327, 818654, 1227981, 1637308, 2046635, 2455962, 4093270, 4502597, 4911924, 6139905, 8186540, 9005194, 12279810, 13507791, 18010388, 22512985, 24559620, 27015582, 45025970, 54031164, 67538955, 90051940, 135077910, 270155820]

約数ペア:

[(1, 270155820), (2, 135077910), (3, 90051940), (4, 67538955), (5, 54031164), (6, 45025970), (10, 27015582), (11, 24559620), (12, 22512985), (15, 18010388), (20, 13507791), (22, 12279810), (30, 9005194), (33, 8186540), (44, 6139905), (55, 4911924), (60, 4502597), (66, 4093270), (110, 2455962), (132, 2046635), (165, 1637308), (220, 1227981), (330, 818654), (660, 409327)]