5398020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29989}}^1$

素因数の和:30004

約数の個数: 36

約数和(自身を含む): 16374540

約数和(自身を除く): 10976520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 29989, 59978, 89967, 119956, 149945, 179934, 269901, 299890, 359868, 449835, 539802, 599780, 899670, 1079604, 1349505, 1799340, 2699010, 5398020]

約数ペア:

[(1, 5398020), (2, 2699010), (3, 1799340), (4, 1349505), (5, 1079604), (6, 899670), (9, 599780), (10, 539802), (12, 449835), (15, 359868), (18, 299890), (20, 269901), (30, 179934), (36, 149945), (45, 119956), (60, 89967), (90, 59978), (180, 29989)]