15661480630

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15205321}}^1$

素因数の和:15205431

約数の個数: 16

約数和(自身を含む): 28464362784

約数和(自身を除く): 12802882154

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 15205321, 30410642, 76026605, 152053210, 1566148063, 3132296126, 7830740315, 15661480630]

約数ペア:

[(1, 15661480630), (2, 7830740315), (5, 3132296126), (10, 1566148063), (103, 152053210), (206, 76026605), (515, 30410642), (1030, 15205321)]