185158820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{120233}}^1$

素因数の和:120260

約数の個数: 48

約数和(自身を含む): 484783488

約数和(自身を除く): 299624668

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 120233, 240466, 480932, 601165, 841631, 1202330, 1322563, 1683262, 2404660, 2645126, 3366524, 4208155, 5290252, 6612815, 8416310, 9257941, 13225630, 16832620, 18515882, 26451260, 37031764, 46289705, 92579410, 185158820]

約数ペア:

[(1, 185158820), (2, 92579410), (4, 46289705), (5, 37031764), (7, 26451260), (10, 18515882), (11, 16832620), (14, 13225630), (20, 9257941), (22, 8416310), (28, 6612815), (35, 5290252), (44, 4208155), (55, 3366524), (70, 2645126), (77, 2404660), (110, 1683262), (140, 1322563), (154, 1202330), (220, 841631), (308, 601165), (385, 480932), (770, 240466), (1540, 120233)]