120851570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 256988160

約数和(自身を除く): 136136590

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 109, 218, 235, 329, 337, 470, 545, 658, 674, 763, 1090, 1526, 1645, 1685, 2359, 3290, 3370, 3815, 4718, 5123, 7630, 10246, 11795, 15839, 23590, 25615, 31678, 35861, 36733, 51230, 71722, 73466, 79195, 110873, 158390, 179305, 183665, 221746, 257131, 358610, 367330, 514262, 554365, 1108730, 1285655, 1726451, 2571310, 3452902, 8632255, 12085157, 17264510, 24170314, 60425785, 120851570]

約数ペア:

[(1, 120851570), (2, 60425785), (5, 24170314), (7, 17264510), (10, 12085157), (14, 8632255), (35, 3452902), (47, 2571310), (70, 1726451), (94, 1285655), (109, 1108730), (218, 554365), (235, 514262), (329, 367330), (337, 358610), (470, 257131), (545, 221746), (658, 183665), (674, 179305), (763, 158390), (1090, 110873), (1526, 79195), (1645, 73466), (1685, 71722), (2359, 51230), (3290, 36733), (3370, 35861), (3815, 31678), (4718, 25615), (5123, 23590), (7630, 15839), (10246, 11795)]