30122220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26423}}^1$

素因数の和:26454

約数の個数: 48

約数和(自身を含む): 88784640

約数和(自身を除く): 58662420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 26423, 52846, 79269, 105692, 132115, 158538, 264230, 317076, 396345, 502037, 528460, 792690, 1004074, 1506111, 1585380, 2008148, 2510185, 3012222, 5020370, 6024444, 7530555, 10040740, 15061110, 30122220]

約数ペア:

[(1, 30122220), (2, 15061110), (3, 10040740), (4, 7530555), (5, 6024444), (6, 5020370), (10, 3012222), (12, 2510185), (15, 2008148), (19, 1585380), (20, 1506111), (30, 1004074), (38, 792690), (57, 528460), (60, 502037), (76, 396345), (95, 317076), (114, 264230), (190, 158538), (228, 132115), (285, 105692), (380, 79269), (570, 52846), (1140, 26423)]