149823610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15149}}^1$

素因数の和:15222

約数の個数: 32

約数和(自身を含む): 287971200

約数和(自身を除く): 138147590

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 15149, 30298, 75745, 151490, 348427, 651407, 696854, 1302814, 1742135, 3257035, 3484270, 6514070, 14982361, 29964722, 74911805, 149823610]

約数ペア:

[(1, 149823610), (2, 74911805), (5, 29964722), (10, 14982361), (23, 6514070), (43, 3484270), (46, 3257035), (86, 1742135), (115, 1302814), (215, 696854), (230, 651407), (430, 348427), (989, 151490), (1978, 75745), (4945, 30298), (9890, 15149)]