3025960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 7931520

約数和(自身を除く): 4905560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 107, 140, 202, 214, 280, 404, 428, 505, 535, 707, 749, 808, 856, 1010, 1070, 1414, 1498, 2020, 2140, 2828, 2996, 3535, 3745, 4040, 4280, 5656, 5992, 7070, 7490, 10807, 14140, 14980, 21614, 28280, 29960, 43228, 54035, 75649, 86456, 108070, 151298, 216140, 302596, 378245, 432280, 605192, 756490, 1512980, 3025960]

約数ペア:

[(1, 3025960), (2, 1512980), (4, 756490), (5, 605192), (7, 432280), (8, 378245), (10, 302596), (14, 216140), (20, 151298), (28, 108070), (35, 86456), (40, 75649), (56, 54035), (70, 43228), (101, 29960), (107, 28280), (140, 21614), (202, 14980), (214, 14140), (280, 10807), (404, 7490), (428, 7070), (505, 5992), (535, 5656), (707, 4280), (749, 4040), (808, 3745), (856, 3535), (1010, 2996), (1070, 2828), (1414, 2140), (1498, 2020)]