9166430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 11517730

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 1439, 2878, 3185, 6370, 7195, 10073, 14390, 18707, 20146, 37414, 50365, 70511, 93535, 100730, 130949, 141022, 187070, 261898, 352555, 654745, 705110, 916643, 1309490, 1833286, 4583215, 9166430]

約数ペア:

[(1, 9166430), (2, 4583215), (5, 1833286), (7, 1309490), (10, 916643), (13, 705110), (14, 654745), (26, 352555), (35, 261898), (49, 187070), (65, 141022), (70, 130949), (91, 100730), (98, 93535), (130, 70511), (182, 50365), (245, 37414), (455, 20146), (490, 18707), (637, 14390), (910, 10073), (1274, 7195), (1439, 6370), (2878, 3185)]