1661341140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{9229673}}^1$

素因数の和:9229688

約数の個数: 36

約数和(自身を含む): 5039402004

約数和(自身を除く): 3378060864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 9229673, 18459346, 27689019, 36918692, 46148365, 55378038, 83067057, 92296730, 110756076, 138445095, 166134114, 184593460, 276890190, 332268228, 415335285, 553780380, 830670570, 1661341140]

約数ペア:

[(1, 1661341140), (2, 830670570), (3, 553780380), (4, 415335285), (5, 332268228), (6, 276890190), (9, 184593460), (10, 166134114), (12, 138445095), (15, 110756076), (18, 92296730), (20, 83067057), (30, 55378038), (36, 46148365), (45, 36918692), (60, 27689019), (90, 18459346), (180, 9229673)]