2318030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 4904928

約数和(自身を除く): 2586898

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1621, 3242, 8105, 16210, 17831, 21073, 35662, 42146, 89155, 105365, 178310, 210730, 231803, 463606, 1159015, 2318030]

約数ペア:

[(1, 2318030), (2, 1159015), (5, 463606), (10, 231803), (11, 210730), (13, 178310), (22, 105365), (26, 89155), (55, 42146), (65, 35662), (110, 21073), (130, 17831), (143, 16210), (286, 8105), (715, 3242), (1430, 1621)]