64881030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{15559}}^1$

素因数の和:15708

約数の個数: 32

約数和(自身を含む): 156844800

約数和(自身を除く): 91963770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 15559, 31118, 46677, 77795, 93354, 155590, 233385, 466770, 2162701, 4325402, 6488103, 10813505, 12976206, 21627010, 32440515, 64881030]

約数ペア:

[(1, 64881030), (2, 32440515), (3, 21627010), (5, 12976206), (6, 10813505), (10, 6488103), (15, 4325402), (30, 2162701), (139, 466770), (278, 233385), (417, 155590), (695, 93354), (834, 77795), (1390, 46677), (2085, 31118), (4170, 15559)]