67989770

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 125452800

約数和(自身を除く): 57463030

約数列:

[1, 2, 5, 10, 79, 89, 158, 178, 395, 445, 790, 890, 967, 1934, 4835, 7031, 9670, 14062, 35155, 70310, 76393, 86063, 152786, 172126, 381965, 430315, 763930, 860630, 6798977, 13597954, 33994885, 67989770]

約数ペア:

[(1, 67989770), (2, 33994885), (5, 13597954), (10, 6798977), (79, 860630), (89, 763930), (158, 430315), (178, 381965), (395, 172126), (445, 152786), (790, 86063), (890, 76393), (967, 70310), (1934, 35155), (4835, 14062), (7031, 9670)]