1235210

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 2241000

約数和(自身を除く): 1005790

約数列:

[1, 2, 5, 10, 149, 298, 745, 829, 1490, 1658, 4145, 8290, 123521, 247042, 617605, 1235210]

約数ペア:

[(1, 1235210), (2, 617605), (5, 247042), (10, 123521), (149, 8290), (298, 4145), (745, 1658), (829, 1490)]