118350680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{60383}}^1$

素因数の和:60408

約数の個数: 48

約数和(自身を含む): 309769920

約数和(自身を除く): 191419240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 60383, 120766, 241532, 301915, 422681, 483064, 603830, 845362, 1207660, 1690724, 2113405, 2415320, 2958767, 3381448, 4226810, 5917534, 8453620, 11835068, 14793835, 16907240, 23670136, 29587670, 59175340, 118350680]

約数ペア:

[(1, 118350680), (2, 59175340), (4, 29587670), (5, 23670136), (7, 16907240), (8, 14793835), (10, 11835068), (14, 8453620), (20, 5917534), (28, 4226810), (35, 3381448), (40, 2958767), (49, 2415320), (56, 2113405), (70, 1690724), (98, 1207660), (140, 845362), (196, 603830), (245, 483064), (280, 422681), (392, 301915), (490, 241532), (980, 120766), (1960, 60383)]