30193310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 64736496

約数和(自身を除く): 34543186

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1433, 1505, 2107, 2866, 3010, 4214, 7165, 10031, 10535, 14330, 20062, 21070, 50155, 61619, 70217, 100310, 123238, 140434, 308095, 351085, 431333, 616190, 702170, 862666, 2156665, 3019331, 4313330, 6038662, 15096655, 30193310]

約数ペア:

[(1, 30193310), (2, 15096655), (5, 6038662), (7, 4313330), (10, 3019331), (14, 2156665), (35, 862666), (43, 702170), (49, 616190), (70, 431333), (86, 351085), (98, 308095), (215, 140434), (245, 123238), (301, 100310), (430, 70217), (490, 61619), (602, 50155), (1433, 21070), (1505, 20062), (2107, 14330), (2866, 10535), (3010, 10031), (4214, 7165)]