3286430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 7264080

約数和(自身を除く): 3977650

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 353, 490, 665, 706, 931, 1330, 1765, 1862, 2471, 3530, 4655, 4942, 6707, 9310, 12355, 13414, 17297, 24710, 33535, 34594, 46949, 67070, 86485, 93898, 172970, 234745, 328643, 469490, 657286, 1643215, 3286430]

約数ペア:

[(1, 3286430), (2, 1643215), (5, 657286), (7, 469490), (10, 328643), (14, 234745), (19, 172970), (35, 93898), (38, 86485), (49, 67070), (70, 46949), (95, 34594), (98, 33535), (133, 24710), (190, 17297), (245, 13414), (266, 12355), (353, 9310), (490, 6707), (665, 4942), (706, 4655), (931, 3530), (1330, 2471), (1765, 1862)]