42450090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8681}}^1$

素因数の和:8854

約数の個数: 32

約数和(自身を含む): 102517056

約数和(自身を除く): 60066966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 8681, 17362, 26043, 43405, 52086, 86810, 130215, 260430, 1415003, 2830006, 4245009, 7075015, 8490018, 14150030, 21225045, 42450090]

約数ペア:

[(1, 42450090), (2, 21225045), (3, 14150030), (5, 8490018), (6, 7075015), (10, 4245009), (15, 2830006), (30, 1415003), (163, 260430), (326, 130215), (489, 86810), (815, 52086), (978, 43405), (1630, 26043), (2445, 17362), (4890, 8681)]