76479970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17911}}^1$

素因数の和:17986

約数の個数: 32

約数和(自身を含む): 159918336

約数和(自身を除く): 83438366

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 17911, 35822, 89555, 125377, 179110, 250754, 626885, 1092571, 1253770, 2185142, 5462855, 7647997, 10925710, 15295994, 38239985, 76479970]

約数ペア:

[(1, 76479970), (2, 38239985), (5, 15295994), (7, 10925710), (10, 7647997), (14, 5462855), (35, 2185142), (61, 1253770), (70, 1092571), (122, 626885), (305, 250754), (427, 179110), (610, 125377), (854, 89555), (2135, 35822), (4270, 17911)]