3448060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2239}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 9031680

約数和(自身を除く): 5583620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2239, 4478, 8956, 11195, 15673, 22390, 24629, 31346, 44780, 49258, 62692, 78365, 98516, 123145, 156730, 172403, 246290, 313460, 344806, 492580, 689612, 862015, 1724030, 3448060]

約数ペア:

[(1, 3448060), (2, 1724030), (4, 862015), (5, 689612), (7, 492580), (10, 344806), (11, 313460), (14, 246290), (20, 172403), (22, 156730), (28, 123145), (35, 98516), (44, 78365), (55, 62692), (70, 49258), (77, 44780), (110, 31346), (140, 24629), (154, 22390), (220, 15673), (308, 11195), (385, 8956), (770, 4478), (1540, 2239)]