21630060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{120167}}^1$

素因数の和:120182

約数の個数: 36

約数和(自身を含む): 65611728

約数和(自身を除く): 43981668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 120167, 240334, 360501, 480668, 600835, 721002, 1081503, 1201670, 1442004, 1802505, 2163006, 2403340, 3605010, 4326012, 5407515, 7210020, 10815030, 21630060]

約数ペア:

[(1, 21630060), (2, 10815030), (3, 7210020), (4, 5407515), (5, 4326012), (6, 3605010), (9, 2403340), (10, 2163006), (12, 1802505), (15, 1442004), (18, 1201670), (20, 1081503), (30, 721002), (36, 600835), (45, 480668), (60, 360501), (90, 240334), (180, 120167)]