67228020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373489}}^1$

素因数の和:373504

約数の個数: 36

約数和(自身を含む): 203925540

約数和(自身を除く): 136697520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373489, 746978, 1120467, 1493956, 1867445, 2240934, 3361401, 3734890, 4481868, 5602335, 6722802, 7469780, 11204670, 13445604, 16807005, 22409340, 33614010, 67228020]

約数ペア:

[(1, 67228020), (2, 33614010), (3, 22409340), (4, 16807005), (5, 13445604), (6, 11204670), (9, 7469780), (10, 6722802), (12, 5602335), (15, 4481868), (18, 3734890), (20, 3361401), (30, 2240934), (36, 1867445), (45, 1493956), (60, 1120467), (90, 746978), (180, 373489)]