6651270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 17420832

約数和(自身を除く): 10769562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 281, 526, 562, 789, 843, 1315, 1405, 1578, 1686, 2367, 2529, 2630, 2810, 3945, 4215, 4734, 5058, 7890, 8430, 11835, 12645, 23670, 25290, 73903, 147806, 221709, 369515, 443418, 665127, 739030, 1108545, 1330254, 2217090, 3325635, 6651270]

約数ペア:

[(1, 6651270), (2, 3325635), (3, 2217090), (5, 1330254), (6, 1108545), (9, 739030), (10, 665127), (15, 443418), (18, 369515), (30, 221709), (45, 147806), (90, 73903), (263, 25290), (281, 23670), (526, 12645), (562, 11835), (789, 8430), (843, 7890), (1315, 5058), (1405, 4734), (1578, 4215), (1686, 3945), (2367, 2810), (2529, 2630)]