42598270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29789}}^1$

素因数の和:29820

約数の個数: 32

約数和(自身を含む): 90084960

約数和(自身を除く): 47486690

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 29789, 59578, 148945, 297890, 327679, 387257, 655358, 774514, 1638395, 1936285, 3276790, 3872570, 4259827, 8519654, 21299135, 42598270]

約数ペア:

[(1, 42598270), (2, 21299135), (5, 8519654), (10, 4259827), (11, 3872570), (13, 3276790), (22, 1936285), (26, 1638395), (55, 774514), (65, 655358), (110, 387257), (130, 327679), (143, 297890), (286, 148945), (715, 59578), (1430, 29789)]