76864630

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 141264000

約数和(自身を除く): 64399370

約数列:

[1, 2, 5, 10, 79, 149, 158, 298, 395, 653, 745, 790, 1306, 1490, 3265, 6530, 11771, 23542, 51587, 58855, 97297, 103174, 117710, 194594, 257935, 486485, 515870, 972970, 7686463, 15372926, 38432315, 76864630]

約数ペア:

[(1, 76864630), (2, 38432315), (5, 15372926), (10, 7686463), (79, 972970), (149, 515870), (158, 486485), (298, 257935), (395, 194594), (653, 117710), (745, 103174), (790, 97297), (1306, 58855), (1490, 51587), (3265, 23542), (6530, 11771)]