2730566650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{25919}}^1$

素因数の和:25988

約数の個数: 72

約数和(自身を含む): 6045684480

約数和(自身を除く): 3315117830

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 49, 50, 70, 86, 98, 175, 215, 245, 301, 350, 430, 490, 602, 1075, 1225, 1505, 2107, 2150, 2450, 3010, 4214, 7525, 10535, 15050, 21070, 25919, 51838, 52675, 105350, 129595, 181433, 259190, 362866, 647975, 907165, 1114517, 1270031, 1295950, 1814330, 2229034, 2540062, 4535825, 5572585, 6350155, 7801619, 9071650, 11145170, 12700310, 15603238, 27862925, 31750775, 39008095, 54611333, 55725850, 63501550, 78016190, 109222666, 195040475, 273056665, 390080950, 546113330, 1365283325, 2730566650]

約数ペア:

[(1, 2730566650), (2, 1365283325), (5, 546113330), (7, 390080950), (10, 273056665), (14, 195040475), (25, 109222666), (35, 78016190), (43, 63501550), (49, 55725850), (50, 54611333), (70, 39008095), (86, 31750775), (98, 27862925), (175, 15603238), (215, 12700310), (245, 11145170), (301, 9071650), (350, 7801619), (430, 6350155), (490, 5572585), (602, 4535825), (1075, 2540062), (1225, 2229034), (1505, 1814330), (2107, 1295950), (2150, 1270031), (2450, 1114517), (3010, 907165), (4214, 647975), (7525, 362866), (10535, 259190), (15050, 181433), (21070, 129595), (25919, 105350), (51838, 52675)]