89174970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1259}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 232333920

約数和(自身を除く): 143158950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 787, 1259, 1574, 2361, 2518, 3777, 3935, 4722, 6295, 7083, 7554, 7870, 11331, 11805, 12590, 14166, 18885, 22662, 23610, 35415, 37770, 56655, 70830, 113310, 990833, 1981666, 2972499, 4954165, 5944998, 8917497, 9908330, 14862495, 17834994, 29724990, 44587485, 89174970]

約数ペア:

[(1, 89174970), (2, 44587485), (3, 29724990), (5, 17834994), (6, 14862495), (9, 9908330), (10, 8917497), (15, 5944998), (18, 4954165), (30, 2972499), (45, 1981666), (90, 990833), (787, 113310), (1259, 70830), (1574, 56655), (2361, 37770), (2518, 35415), (3777, 23610), (3935, 22662), (4722, 18885), (6295, 14166), (7083, 12590), (7554, 11805), (7870, 11331)]