30480086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{751}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 56598528

約数和(自身を除く): 26118442

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 223, 446, 751, 1502, 1561, 2899, 3122, 5257, 5798, 9763, 10514, 19526, 20293, 40586, 68341, 136682, 167473, 334946, 1172311, 2177149, 2344622, 4354298, 15240043, 30480086]

約数ペア:

[(1, 30480086), (2, 15240043), (7, 4354298), (13, 2344622), (14, 2177149), (26, 1172311), (91, 334946), (182, 167473), (223, 136682), (446, 68341), (751, 40586), (1502, 20293), (1561, 19526), (2899, 10514), (3122, 9763), (5257, 5798)]