9458890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 19601280

約数和(自身を除く): 10142390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 829, 1141, 1630, 1658, 2282, 4145, 5705, 5803, 8290, 11410, 11606, 29015, 58030, 135127, 270254, 675635, 945889, 1351270, 1891778, 4729445, 9458890]

約数ペア:

[(1, 9458890), (2, 4729445), (5, 1891778), (7, 1351270), (10, 945889), (14, 675635), (35, 270254), (70, 135127), (163, 58030), (326, 29015), (815, 11606), (829, 11410), (1141, 8290), (1630, 5803), (1658, 5705), (2282, 4145)]