30124994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 19641406

約数列:

[1, 2, 19, 31, 38, 62, 107, 214, 239, 478, 589, 1178, 2033, 3317, 4066, 4541, 6634, 7409, 9082, 14818, 25573, 51146, 63023, 126046, 140771, 281542, 485887, 792763, 971774, 1585526, 15062497, 30124994]

約数ペア:

[(1, 30124994), (2, 15062497), (19, 1585526), (31, 971774), (38, 792763), (62, 485887), (107, 281542), (214, 140771), (239, 126046), (478, 63023), (589, 51146), (1178, 25573), (2033, 14818), (3317, 9082), (4066, 7409), (4541, 6634)]