1799340

素因数分解:

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

素因数の和:30001

約数の個数: 24

約数和(自身を含む): 5038320

約数和(自身を除く): 3238980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 29989, 59978, 89967, 119956, 149945, 179934, 299890, 359868, 449835, 599780, 899670, 1799340]

約数ペア:

[(1, 1799340), (2, 899670), (3, 599780), (4, 449835), (5, 359868), (6, 299890), (10, 179934), (12, 149945), (15, 119956), (20, 89967), (30, 59978), (60, 29989)]