79262730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{971}}^1$

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 206522784

約数和(自身を除く): 127260054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 907, 971, 1814, 1942, 2721, 2913, 4535, 4855, 5442, 5826, 8163, 8739, 9070, 9710, 13605, 14565, 16326, 17478, 27210, 29130, 40815, 43695, 81630, 87390, 880697, 1761394, 2642091, 4403485, 5284182, 7926273, 8806970, 13210455, 15852546, 26420910, 39631365, 79262730]

約数ペア:

[(1, 79262730), (2, 39631365), (3, 26420910), (5, 15852546), (6, 13210455), (9, 8806970), (10, 7926273), (15, 5284182), (18, 4403485), (30, 2642091), (45, 1761394), (90, 880697), (907, 87390), (971, 81630), (1814, 43695), (1942, 40815), (2721, 29130), (2913, 27210), (4535, 17478), (4855, 16326), (5442, 14565), (5826, 13605), (8163, 9710), (8739, 9070)]