42371210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9923}}^1$

素因数の和:9998

約数の個数: 32

約数和(自身を含む): 88601472

約数和(自身を除く): 46230262

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 9923, 19846, 49615, 69461, 99230, 138922, 347305, 605303, 694610, 1210606, 3026515, 4237121, 6053030, 8474242, 21185605, 42371210]

約数ペア:

[(1, 42371210), (2, 21185605), (5, 8474242), (7, 6053030), (10, 4237121), (14, 3026515), (35, 1210606), (61, 694610), (70, 605303), (122, 347305), (305, 138922), (427, 99230), (610, 69461), (854, 49615), (2135, 19846), (4270, 9923)]