164906940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249859}}^1$

素因数の和:249882

約数の個数: 48

約数和(自身を含む): 503717760

約数和(自身を除く): 338810820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 249859, 499718, 749577, 999436, 1249295, 1499154, 2498590, 2748449, 2998308, 3747885, 4997180, 5496898, 7495770, 8245347, 10993796, 13742245, 14991540, 16490694, 27484490, 32981388, 41226735, 54968980, 82453470, 164906940]

約数ペア:

[(1, 164906940), (2, 82453470), (3, 54968980), (4, 41226735), (5, 32981388), (6, 27484490), (10, 16490694), (11, 14991540), (12, 13742245), (15, 10993796), (20, 8245347), (22, 7495770), (30, 5496898), (33, 4997180), (44, 3747885), (55, 2998308), (60, 2748449), (66, 2498590), (110, 1499154), (132, 1249295), (165, 999436), (220, 749577), (330, 499718), (660, 249859)]