71386710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 179891712

約数和(自身を除く): 108505002

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 307, 337, 345, 614, 674, 690, 921, 1011, 1535, 1685, 1842, 2022, 3070, 3370, 4605, 5055, 7061, 7751, 9210, 10110, 14122, 15502, 21183, 23253, 35305, 38755, 42366, 46506, 70610, 77510, 103459, 105915, 116265, 206918, 211830, 232530, 310377, 517295, 620754, 1034590, 1551885, 2379557, 3103770, 4759114, 7138671, 11897785, 14277342, 23795570, 35693355, 71386710]

約数ペア:

[(1, 71386710), (2, 35693355), (3, 23795570), (5, 14277342), (6, 11897785), (10, 7138671), (15, 4759114), (23, 3103770), (30, 2379557), (46, 1551885), (69, 1034590), (115, 620754), (138, 517295), (230, 310377), (307, 232530), (337, 211830), (345, 206918), (614, 116265), (674, 105915), (690, 103459), (921, 77510), (1011, 70610), (1535, 46506), (1685, 42366), (1842, 38755), (2022, 35305), (3070, 23253), (3370, 21183), (4605, 15502), (5055, 14122), (7061, 10110), (7751, 9210)]