1294710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 3144960

約数和(自身を除く): 1850250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 419, 515, 618, 838, 1030, 1257, 1545, 2095, 2514, 3090, 4190, 6285, 12570, 43157, 86314, 129471, 215785, 258942, 431570, 647355, 1294710]

約数ペア:

[(1, 1294710), (2, 647355), (3, 431570), (5, 258942), (6, 215785), (10, 129471), (15, 86314), (30, 43157), (103, 12570), (206, 6285), (309, 4190), (419, 3090), (515, 2514), (618, 2095), (838, 1545), (1030, 1257)]