30149063

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 36867600

約数和(自身を除く): 6718537

約数列:

[1, 7, 41, 43, 49, 287, 301, 349, 1763, 2009, 2107, 2443, 12341, 14309, 15007, 17101, 86387, 100163, 105049, 615287, 701141, 735343, 4307009, 30149063]

約数ペア:

[(1, 30149063), (7, 4307009), (41, 735343), (43, 701141), (49, 615287), (287, 105049), (301, 100163), (349, 86387), (1763, 17101), (2009, 15007), (2107, 14309), (2443, 12341)]