283620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 826560

約数和(自身を除く): 542940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 163, 174, 290, 326, 348, 435, 489, 580, 652, 815, 870, 978, 1630, 1740, 1956, 2445, 3260, 4727, 4890, 9454, 9780, 14181, 18908, 23635, 28362, 47270, 56724, 70905, 94540, 141810, 283620]

約数ペア:

[(1, 283620), (2, 141810), (3, 94540), (4, 70905), (5, 56724), (6, 47270), (10, 28362), (12, 23635), (15, 18908), (20, 14181), (29, 9780), (30, 9454), (58, 4890), (60, 4727), (87, 3260), (116, 2445), (145, 1956), (163, 1740), (174, 1630), (290, 978), (326, 870), (348, 815), (435, 652), (489, 580)]