57226140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317923}}^1$

素因数の和:317938

約数の個数: 36

約数和(自身を含む): 173586504

約数和(自身を除く): 116360364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317923, 635846, 953769, 1271692, 1589615, 1907538, 2861307, 3179230, 3815076, 4768845, 5722614, 6358460, 9537690, 11445228, 14306535, 19075380, 28613070, 57226140]

約数ペア:

[(1, 57226140), (2, 28613070), (3, 19075380), (4, 14306535), (5, 11445228), (6, 9537690), (9, 6358460), (10, 5722614), (12, 4768845), (15, 3815076), (18, 3179230), (20, 2861307), (30, 1907538), (36, 1589615), (45, 1271692), (60, 953769), (90, 635846), (180, 317923)]