310143678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{2531}}^1$

素因数の和:4120

約数の個数: 32

約数和(自身を含む): 668691072

約数和(自身を除く): 358547394

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1571, 2531, 3142, 4713, 5062, 7593, 9426, 15186, 20423, 32903, 40846, 61269, 65806, 98709, 122538, 197418, 3976201, 7952402, 11928603, 23857206, 51690613, 103381226, 155071839, 310143678]

約数ペア:

[(1, 310143678), (2, 155071839), (3, 103381226), (6, 51690613), (13, 23857206), (26, 11928603), (39, 7952402), (78, 3976201), (1571, 197418), (2531, 122538), (3142, 98709), (4713, 65806), (5062, 61269), (7593, 40846), (9426, 32903), (15186, 20423)]