129220830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1435787}}^1$

素因数の和:1435800

約数の個数: 24

約数和(自身を含む): 335974392

約数和(自身を除く): 206753562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1435787, 2871574, 4307361, 7178935, 8614722, 12922083, 14357870, 21536805, 25844166, 43073610, 64610415, 129220830]

約数ペア:

[(1, 129220830), (2, 64610415), (3, 43073610), (5, 25844166), (6, 21536805), (9, 14357870), (10, 12922083), (15, 8614722), (18, 7178935), (30, 4307361), (45, 2871574), (90, 1435787)]