12356750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 27675648

約数和(自身を除く): 15318898

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 161, 175, 230, 250, 307, 322, 350, 575, 614, 805, 875, 1150, 1535, 1610, 1750, 2149, 2875, 3070, 4025, 4298, 5750, 7061, 7675, 8050, 10745, 14122, 15350, 20125, 21490, 35305, 38375, 40250, 49427, 53725, 70610, 76750, 98854, 107450, 176525, 247135, 268625, 353050, 494270, 537250, 882625, 1235675, 1765250, 2471350, 6178375, 12356750]

約数ペア:

[(1, 12356750), (2, 6178375), (5, 2471350), (7, 1765250), (10, 1235675), (14, 882625), (23, 537250), (25, 494270), (35, 353050), (46, 268625), (50, 247135), (70, 176525), (115, 107450), (125, 98854), (161, 76750), (175, 70610), (230, 53725), (250, 49427), (307, 40250), (322, 38375), (350, 35305), (575, 21490), (614, 20125), (805, 15350), (875, 14122), (1150, 10745), (1535, 8050), (1610, 7675), (1750, 7061), (2149, 5750), (2875, 4298), (3070, 4025)]