40868910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{787}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 106578576

約数和(自身を除く): 65709666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 577, 787, 1154, 1574, 1731, 2361, 2885, 3462, 3935, 4722, 5193, 5770, 7083, 7870, 8655, 10386, 11805, 14166, 17310, 23610, 25965, 35415, 51930, 70830, 454099, 908198, 1362297, 2270495, 2724594, 4086891, 4540990, 6811485, 8173782, 13622970, 20434455, 40868910]

約数ペア:

[(1, 40868910), (2, 20434455), (3, 13622970), (5, 8173782), (6, 6811485), (9, 4540990), (10, 4086891), (15, 2724594), (18, 2270495), (30, 1362297), (45, 908198), (90, 454099), (577, 70830), (787, 51930), (1154, 35415), (1574, 25965), (1731, 23610), (2361, 17310), (2885, 14166), (3462, 11805), (3935, 10386), (4722, 8655), (5193, 7870), (5770, 7083)]