7242090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1481}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 17499456

約数和(自身を除く): 10257366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1481, 1630, 2445, 2962, 4443, 4890, 7405, 8886, 14810, 22215, 44430, 241403, 482806, 724209, 1207015, 1448418, 2414030, 3621045, 7242090]

約数ペア:

[(1, 7242090), (2, 3621045), (3, 2414030), (5, 1448418), (6, 1207015), (10, 724209), (15, 482806), (30, 241403), (163, 44430), (326, 22215), (489, 14810), (815, 8886), (978, 7405), (1481, 4890), (1630, 4443), (2445, 2962)]