147228620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{95603}}^1$

素因数の和:95630

約数の個数: 48

約数和(自身を含む): 385475328

約数和(自身を除く): 238246708

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, 95603, 191206, 382412, 478015, 669221, 956030, 1051633, 1338442, 1912060, 2103266, 2676884, 3346105, 4206532, 5258165, 6692210, 7361431, 10516330, 13384420, 14722862, 21032660, 29445724, 36807155, 73614310, 147228620]

約数ペア:

[(1, 147228620), (2, 73614310), (4, 36807155), (5, 29445724), (7, 21032660), (10, 14722862), (11, 13384420), (14, 10516330), (20, 7361431), (22, 6692210), (28, 5258165), (35, 4206532), (44, 3346105), (55, 2676884), (70, 2103266), (77, 1912060), (110, 1338442), (140, 1051633), (154, 956030), (220, 669221), (308, 478015), (385, 382412), (770, 191206), (1540, 95603)]