89958530

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 166529520

約数和(自身を除く): 76570990

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 305, 445, 610, 890, 1657, 3314, 5429, 8285, 10858, 16570, 27145, 54290, 101077, 147473, 202154, 294946, 505385, 737365, 1010770, 1474730, 8995853, 17991706, 44979265, 89958530]

約数ペア:

[(1, 89958530), (2, 44979265), (5, 17991706), (10, 8995853), (61, 1474730), (89, 1010770), (122, 737365), (178, 505385), (305, 294946), (445, 202154), (610, 147473), (890, 101077), (1657, 54290), (3314, 27145), (5429, 16570), (8285, 10858)]