2501710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 4795200

約数和(自身を除く): 2293490

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 149, 230, 298, 365, 730, 745, 1490, 1679, 3358, 3427, 6854, 8395, 10877, 16790, 17135, 21754, 34270, 54385, 108770, 250171, 500342, 1250855, 2501710]

約数ペア:

[(1, 2501710), (2, 1250855), (5, 500342), (10, 250171), (23, 108770), (46, 54385), (73, 34270), (115, 21754), (146, 17135), (149, 16790), (230, 10877), (298, 8395), (365, 6854), (730, 3427), (745, 3358), (1490, 1679)]