72700830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{807787}}^1$

素因数の和:807800

約数の個数: 24

約数和(自身を含む): 189022392

約数和(自身を除く): 116321562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 807787, 1615574, 2423361, 4038935, 4846722, 7270083, 8077870, 12116805, 14540166, 24233610, 36350415, 72700830]

約数ペア:

[(1, 72700830), (2, 36350415), (3, 24233610), (5, 14540166), (6, 12116805), (9, 8077870), (10, 7270083), (15, 4846722), (18, 4038935), (30, 2423361), (45, 1615574), (90, 807787)]