9310280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 24554880

約数和(自身を除く): 15244600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 811, 820, 1148, 1435, 1622, 1640, 2296, 2870, 3244, 4055, 5677, 5740, 6488, 8110, 11354, 11480, 16220, 22708, 28385, 32440, 33251, 45416, 56770, 66502, 113540, 133004, 166255, 227080, 232757, 266008, 332510, 465514, 665020, 931028, 1163785, 1330040, 1862056, 2327570, 4655140, 9310280]

約数ペア:

[(1, 9310280), (2, 4655140), (4, 2327570), (5, 1862056), (7, 1330040), (8, 1163785), (10, 931028), (14, 665020), (20, 465514), (28, 332510), (35, 266008), (40, 232757), (41, 227080), (56, 166255), (70, 133004), (82, 113540), (140, 66502), (164, 56770), (205, 45416), (280, 33251), (287, 32440), (328, 28385), (410, 22708), (574, 16220), (811, 11480), (820, 11354), (1148, 8110), (1435, 6488), (1622, 5740), (1640, 5677), (2296, 4055), (2870, 3244)]