58771160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 151787520

約数和(自身を除く): 93016360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 431, 487, 862, 974, 1724, 1948, 2155, 2435, 3017, 3409, 3448, 3896, 4310, 4870, 6034, 6818, 8620, 9740, 12068, 13636, 15085, 17045, 17240, 19480, 24136, 27272, 30170, 34090, 60340, 68180, 120680, 136360, 209897, 419794, 839588, 1049485, 1469279, 1679176, 2098970, 2938558, 4197940, 5877116, 7346395, 8395880, 11754232, 14692790, 29385580, 58771160]

約数ペア:

[(1, 58771160), (2, 29385580), (4, 14692790), (5, 11754232), (7, 8395880), (8, 7346395), (10, 5877116), (14, 4197940), (20, 2938558), (28, 2098970), (35, 1679176), (40, 1469279), (56, 1049485), (70, 839588), (140, 419794), (280, 209897), (431, 136360), (487, 120680), (862, 68180), (974, 60340), (1724, 34090), (1948, 30170), (2155, 27272), (2435, 24136), (3017, 19480), (3409, 17240), (3448, 17045), (3896, 15085), (4310, 13636), (4870, 12068), (6034, 9740), (6818, 8620)]