130221090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1446901}}^1$

素因数の和:1446914

約数の個数: 24

約数和(自身を含む): 338575068

約数和(自身を除く): 208353978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1446901, 2893802, 4340703, 7234505, 8681406, 13022109, 14469010, 21703515, 26044218, 43407030, 65110545, 130221090]

約数ペア:

[(1, 130221090), (2, 65110545), (3, 43407030), (5, 26044218), (6, 21703515), (9, 14469010), (10, 13022109), (15, 8681406), (18, 7234505), (30, 4340703), (45, 2893802), (90, 1446901)]