210178860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{2161}}^1$

素因数の和:3794

約数の個数: 48

約数和(自身を含む): 589136352

約数和(自身を除く): 378957492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1621, 2161, 3242, 4322, 4863, 6483, 6484, 8105, 8644, 9726, 10805, 12966, 16210, 19452, 21610, 24315, 25932, 32415, 32420, 43220, 48630, 64830, 97260, 129660, 3502981, 7005962, 10508943, 14011924, 17514905, 21017886, 35029810, 42035772, 52544715, 70059620, 105089430, 210178860]

約数ペア:

[(1, 210178860), (2, 105089430), (3, 70059620), (4, 52544715), (5, 42035772), (6, 35029810), (10, 21017886), (12, 17514905), (15, 14011924), (20, 10508943), (30, 7005962), (60, 3502981), (1621, 129660), (2161, 97260), (3242, 64830), (4322, 48630), (4863, 43220), (6483, 32420), (6484, 32415), (8105, 25932), (8644, 24315), (9726, 21610), (10805, 19452), (12966, 16210)]