219349710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2437219}}^1$

素因数の和:2437232

約数の個数: 24

約数和(自身を含む): 570309480

約数和(自身を除く): 350959770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2437219, 4874438, 7311657, 12186095, 14623314, 21934971, 24372190, 36558285, 43869942, 73116570, 109674855, 219349710]

約数ペア:

[(1, 219349710), (2, 109674855), (3, 73116570), (5, 43869942), (6, 36558285), (9, 24372190), (10, 21934971), (15, 14623314), (18, 12186095), (30, 7311657), (45, 4874438), (90, 2437219)]