240081730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{3301}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 494507520

約数和(自身を除く): 254425790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1039, 2078, 3301, 5195, 6602, 7273, 10390, 14546, 16505, 23107, 33010, 36365, 46214, 72730, 115535, 231070, 3429739, 6859478, 17148695, 24008173, 34297390, 48016346, 120040865, 240081730]

約数ペア:

[(1, 240081730), (2, 120040865), (5, 48016346), (7, 34297390), (10, 24008173), (14, 17148695), (35, 6859478), (70, 3429739), (1039, 231070), (2078, 115535), (3301, 72730), (5195, 46214), (6602, 36365), (7273, 33010), (10390, 23107), (14546, 16505)]