89187070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{11689}}^1$

素因数の和:11812

約数の個数: 32

約数和(自身を含む): 185169600

約数和(自身を除く): 95982530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 11689, 23378, 58445, 81823, 116890, 163646, 409115, 818230, 1274101, 2548202, 6370505, 8918707, 12741010, 17837414, 44593535, 89187070]

約数ペア:

[(1, 89187070), (2, 44593535), (5, 17837414), (7, 12741010), (10, 8918707), (14, 6370505), (35, 2548202), (70, 1274101), (109, 818230), (218, 409115), (545, 163646), (763, 116890), (1090, 81823), (1526, 58445), (3815, 23378), (7630, 11689)]