73054260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{405857}}^1$

素因数の和:405872

約数の個数: 36

約数和(自身を含む): 221598468

約数和(自身を除く): 148544208

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 405857, 811714, 1217571, 1623428, 2029285, 2435142, 3652713, 4058570, 4870284, 6087855, 7305426, 8117140, 12175710, 14610852, 18263565, 24351420, 36527130, 73054260]

約数ペア:

[(1, 73054260), (2, 36527130), (3, 24351420), (4, 18263565), (5, 14610852), (6, 12175710), (9, 8117140), (10, 7305426), (12, 6087855), (15, 4870284), (18, 4058570), (20, 3652713), (30, 2435142), (36, 2029285), (45, 1623428), (60, 1217571), (90, 811714), (180, 405857)]