8692460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 21591360

約数和(自身を除く): 12898900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 2141, 4060, 4282, 8564, 10705, 14987, 21410, 29974, 42820, 59948, 62089, 74935, 124178, 149870, 248356, 299740, 310445, 434623, 620890, 869246, 1241780, 1738492, 2173115, 4346230, 8692460]

約数ペア:

[(1, 8692460), (2, 4346230), (4, 2173115), (5, 1738492), (7, 1241780), (10, 869246), (14, 620890), (20, 434623), (28, 310445), (29, 299740), (35, 248356), (58, 149870), (70, 124178), (116, 74935), (140, 62089), (145, 59948), (203, 42820), (290, 29974), (406, 21410), (580, 14987), (812, 10705), (1015, 8564), (2030, 4282), (2141, 4060)]