29559660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37897}}^1$

素因数の和:37922

約数の個数: 48

約数和(自身を含む): 89136096

約数和(自身を除く): 59576436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 37897, 75794, 113691, 151588, 189485, 227382, 378970, 454764, 492661, 568455, 757940, 985322, 1136910, 1477983, 1970644, 2273820, 2463305, 2955966, 4926610, 5911932, 7389915, 9853220, 14779830, 29559660]

約数ペア:

[(1, 29559660), (2, 14779830), (3, 9853220), (4, 7389915), (5, 5911932), (6, 4926610), (10, 2955966), (12, 2463305), (13, 2273820), (15, 1970644), (20, 1477983), (26, 1136910), (30, 985322), (39, 757940), (52, 568455), (60, 492661), (65, 454764), (78, 378970), (130, 227382), (156, 189485), (195, 151588), (260, 113691), (390, 75794), (780, 37897)]