3997070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 9331200

約数和(自身を除く): 5334130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 179, 203, 290, 319, 358, 385, 406, 638, 770, 895, 1015, 1253, 1595, 1790, 1969, 2030, 2233, 2506, 3190, 3938, 4466, 5191, 6265, 9845, 10382, 11165, 12530, 13783, 19690, 22330, 25955, 27566, 36337, 51910, 57101, 68915, 72674, 114202, 137830, 181685, 285505, 363370, 399707, 571010, 799414, 1998535, 3997070]

約数ペア:

[(1, 3997070), (2, 1998535), (5, 799414), (7, 571010), (10, 399707), (11, 363370), (14, 285505), (22, 181685), (29, 137830), (35, 114202), (55, 72674), (58, 68915), (70, 57101), (77, 51910), (110, 36337), (145, 27566), (154, 25955), (179, 22330), (203, 19690), (290, 13783), (319, 12530), (358, 11165), (385, 10382), (406, 9845), (638, 6265), (770, 5191), (895, 4466), (1015, 3938), (1253, 3190), (1595, 2506), (1790, 2233), (1969, 2030)]