12246810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17749}}^1$

素因数の和:17782

約数の個数: 32

約数和(自身を含む): 30672000

約数和(自身を除く): 18425190

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 17749, 35498, 53247, 88745, 106494, 177490, 266235, 408227, 532470, 816454, 1224681, 2041135, 2449362, 4082270, 6123405, 12246810]

約数ペア:

[(1, 12246810), (2, 6123405), (3, 4082270), (5, 2449362), (6, 2041135), (10, 1224681), (15, 816454), (23, 532470), (30, 408227), (46, 266235), (69, 177490), (115, 106494), (138, 88745), (230, 53247), (345, 35498), (690, 17749)]