1917180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10651}}^1$

素因数の和:10666

約数の個数: 36

約数和(自身を含む): 5815992

約数和(自身を除く): 3898812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10651, 21302, 31953, 42604, 53255, 63906, 95859, 106510, 127812, 159765, 191718, 213020, 319530, 383436, 479295, 639060, 958590, 1917180]

約数ペア:

[(1, 1917180), (2, 958590), (3, 639060), (4, 479295), (5, 383436), (6, 319530), (9, 213020), (10, 191718), (12, 159765), (15, 127812), (18, 106510), (20, 95859), (30, 63906), (36, 53255), (45, 42604), (60, 31953), (90, 21302), (180, 10651)]