79784730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2711}}^1$

素因数の和:2836

約数の個数: 64

約数和(自身を含む): 214790400

約数和(自身を除く): 135005670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1962, 2711, 2943, 3270, 4905, 5422, 5886, 8133, 9810, 13555, 14715, 16266, 24399, 27110, 29430, 40665, 48798, 73197, 81330, 121995, 146394, 243990, 295499, 365985, 590998, 731970, 886497, 1477495, 1772994, 2659491, 2954990, 4432485, 5318982, 7978473, 8864970, 13297455, 15956946, 26594910, 39892365, 79784730]

約数ペア:

[(1, 79784730), (2, 39892365), (3, 26594910), (5, 15956946), (6, 13297455), (9, 8864970), (10, 7978473), (15, 5318982), (18, 4432485), (27, 2954990), (30, 2659491), (45, 1772994), (54, 1477495), (90, 886497), (109, 731970), (135, 590998), (218, 365985), (270, 295499), (327, 243990), (545, 146394), (654, 121995), (981, 81330), (1090, 73197), (1635, 48798), (1962, 40665), (2711, 29430), (2943, 27110), (3270, 24399), (4905, 16266), (5422, 14715), (5886, 13555), (8133, 9810)]