304396.0000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 13478400

約数和(自身を除く): 7787330

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 389, 418, 665, 770, 778, 1045, 1330, 1463, 1945, 2090, 2723, 2926, 3890, 4279, 5446, 7315, 7391, 8558, 13615, 14630, 14782, 21395, 27230, 29953, 36955, 42790, 51737, 59906, 73910, 81301, 103474, 149765, 162602, 258685, 299530, 406505, 517370, 569107, 813010, 1138214, 2845535, 5691070]

約数ペア:

[(1, 5691070), (2, 2845535), (5, 1138214), (7, 813010), (10, 569107), (11, 517370), (14, 406505), (19, 299530), (22, 258685), (35, 162602), (38, 149765), (55, 103474), (70, 81301), (77, 73910), (95, 59906), (110, 51737), (133, 42790), (154, 36955), (190, 29953), (209, 27230), (266, 21395), (385, 14782), (389, 14630), (418, 13615), (665, 8558), (770, 7391), (778, 7315), (1045, 5446), (1330, 4279), (1463, 3890), (1945, 2926), (2090, 2723)]