304839220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{3623}}^1$

素因数の和:4240

約数の個数: 48

約数和(自身を含む): 733033728

約数和(自身を除く): 428194508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 601, 1202, 2404, 3005, 3623, 4207, 6010, 7246, 8414, 12020, 14492, 16828, 18115, 21035, 25361, 36230, 42070, 50722, 72460, 84140, 101444, 126805, 253610, 507220, 2177423, 4354846, 8709692, 10887115, 15241961, 21774230, 30483922, 43548460, 60967844, 76209805, 152419610, 304839220]

約数ペア:

[(1, 304839220), (2, 152419610), (4, 76209805), (5, 60967844), (7, 43548460), (10, 30483922), (14, 21774230), (20, 15241961), (28, 10887115), (35, 8709692), (70, 4354846), (140, 2177423), (601, 507220), (1202, 253610), (2404, 126805), (3005, 101444), (3623, 84140), (4207, 72460), (6010, 50722), (7246, 42070), (8414, 36230), (12020, 25361), (14492, 21035), (16828, 18115)]