2265815590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{168713}}^1$

素因数の和:168816

約数の個数: 32

約数和(自身を含む): 4373066880

約数和(自身を除く): 2107251290

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 13430, 168713, 337426, 843565, 1687130, 2868121, 5736242, 13328327, 14340605, 26656654, 28681210, 66641635, 133283270, 226581559, 453163118, 1132907795, 2265815590]

約数ペア:

[(1, 2265815590), (2, 1132907795), (5, 453163118), (10, 226581559), (17, 133283270), (34, 66641635), (79, 28681210), (85, 26656654), (158, 14340605), (170, 13328327), (395, 5736242), (790, 2868121), (1343, 1687130), (2686, 843565), (6715, 337426), (13430, 168713)]