30308365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 11059955

約数列:

[1, 5, 17, 23, 37, 85, 115, 185, 391, 419, 629, 851, 1955, 2095, 3145, 4255, 7123, 9637, 14467, 15503, 35615, 48185, 72335, 77515, 163829, 263551, 356569, 819145, 1317755, 1782845, 6061673, 30308365]

約数ペア:

[(1, 30308365), (5, 6061673), (17, 1782845), (23, 1317755), (37, 819145), (85, 356569), (115, 263551), (185, 163829), (391, 77515), (419, 72335), (629, 48185), (851, 35615), (1955, 15503), (2095, 14467), (3145, 9637), (4255, 7123)]