15690699670

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{214559}}^1$

素因数の和:214740

約数の個数: 32

約数和(自身を含む): 28919255040

約数和(自身を除く): 13228555370

約数列:

[1, 2, 5, 10, 71, 103, 142, 206, 355, 515, 710, 1030, 7313, 14626, 36565, 73130, 214559, 429118, 1072795, 2145590, 15233689, 22099577, 30467378, 44199154, 76168445, 110497885, 152336890, 220995770, 1569069967, 3138139934, 7845349835, 15690699670]

約数ペア:

[(1, 15690699670), (2, 7845349835), (5, 3138139934), (10, 1569069967), (71, 220995770), (103, 152336890), (142, 110497885), (206, 76168445), (355, 44199154), (515, 30467378), (710, 22099577), (1030, 15233689), (7313, 2145590), (14626, 1072795), (36565, 429118), (73130, 214559)]