293668020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1631489}}^1$

素因数の和:1631504

約数の個数: 36

約数和(自身を含む): 890793540

約数和(自身を除く): 597125520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1631489, 3262978, 4894467, 6525956, 8157445, 9788934, 14683401, 16314890, 19577868, 24472335, 29366802, 32629780, 48944670, 58733604, 73417005, 97889340, 146834010, 293668020]

約数ペア:

[(1, 293668020), (2, 146834010), (3, 97889340), (4, 73417005), (5, 58733604), (6, 48944670), (9, 32629780), (10, 29366802), (12, 24472335), (15, 19577868), (18, 16314890), (20, 14683401), (30, 9788934), (36, 8157445), (45, 6525956), (60, 4894467), (90, 3262978), (180, 1631489)]