91392980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6101}}^1$

素因数の和:6224

約数の個数: 48

約数和(自身を含む): 221429376

約数和(自身を除く): 130036396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 6101, 7490, 12202, 14980, 24404, 30505, 42707, 61010, 85414, 122020, 170828, 213535, 427070, 652807, 854140, 1305614, 2611228, 3264035, 4569649, 6528070, 9139298, 13056140, 18278596, 22848245, 45696490, 91392980]

約数ペア:

[(1, 91392980), (2, 45696490), (4, 22848245), (5, 18278596), (7, 13056140), (10, 9139298), (14, 6528070), (20, 4569649), (28, 3264035), (35, 2611228), (70, 1305614), (107, 854140), (140, 652807), (214, 427070), (428, 213535), (535, 170828), (749, 122020), (1070, 85414), (1498, 61010), (2140, 42707), (2996, 30505), (3745, 24404), (6101, 14980), (7490, 12202)]