304829220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{22381}}^1$

素因数の和:22620

約数の個数: 48

約数和(自身を含む): 857320128

約数和(自身を除く): 552490908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6810, 13620, 22381, 44762, 67143, 89524, 111905, 134286, 223810, 268572, 335715, 447620, 671430, 1342860, 5080487, 10160974, 15241461, 20321948, 25402435, 30482922, 50804870, 60965844, 76207305, 101609740, 152414610, 304829220]

約数ペア:

[(1, 304829220), (2, 152414610), (3, 101609740), (4, 76207305), (5, 60965844), (6, 50804870), (10, 30482922), (12, 25402435), (15, 20321948), (20, 15241461), (30, 10160974), (60, 5080487), (227, 1342860), (454, 671430), (681, 447620), (908, 335715), (1135, 268572), (1362, 223810), (2270, 134286), (2724, 111905), (3405, 89524), (4540, 67143), (6810, 44762), (13620, 22381)]