8688030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22277}}^1$

素因数の和:22300

約数の個数: 32

約数和(自身を含む): 22456224

約数和(自身を除く): 13768194

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 22277, 44554, 66831, 111385, 133662, 222770, 289601, 334155, 579202, 668310, 868803, 1448005, 1737606, 2896010, 4344015, 8688030]

約数ペア:

[(1, 8688030), (2, 4344015), (3, 2896010), (5, 1737606), (6, 1448005), (10, 868803), (13, 668310), (15, 579202), (26, 334155), (30, 289601), (39, 222770), (65, 133662), (78, 111385), (130, 66831), (195, 44554), (390, 22277)]