71330550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{11059}}^1$

素因数の和:11117

約数の個数: 48

約数和(自身を含む): 181030080

約数和(自身を除く): 109699530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 11059, 22118, 33177, 55295, 66354, 110590, 165885, 276475, 331770, 475537, 552950, 829425, 951074, 1426611, 1658850, 2377685, 2853222, 4755370, 7133055, 11888425, 14266110, 23776850, 35665275, 71330550]

約数ペア:

[(1, 71330550), (2, 35665275), (3, 23776850), (5, 14266110), (6, 11888425), (10, 7133055), (15, 4755370), (25, 2853222), (30, 2377685), (43, 1658850), (50, 1426611), (75, 951074), (86, 829425), (129, 552950), (150, 475537), (215, 331770), (258, 276475), (430, 165885), (645, 110590), (1075, 66354), (1290, 55295), (2150, 33177), (3225, 22118), (6450, 11059)]