7675850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:280

約数の個数: 72

約数和(自身を含む): 17959788

約数和(自身を除く): 10283938

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 241, 245, 325, 350, 455, 482, 490, 637, 650, 910, 1205, 1225, 1274, 1687, 2275, 2410, 2450, 3133, 3185, 3374, 4550, 6025, 6266, 6370, 8435, 11809, 12050, 15665, 15925, 16870, 21931, 23618, 31330, 31850, 42175, 43862, 59045, 78325, 84350, 109655, 118090, 153517, 156650, 219310, 295225, 307034, 548275, 590450, 767585, 1096550, 1535170, 3837925, 7675850]

約数ペア:

[(1, 7675850), (2, 3837925), (5, 1535170), (7, 1096550), (10, 767585), (13, 590450), (14, 548275), (25, 307034), (26, 295225), (35, 219310), (49, 156650), (50, 153517), (65, 118090), (70, 109655), (91, 84350), (98, 78325), (130, 59045), (175, 43862), (182, 42175), (241, 31850), (245, 31330), (325, 23618), (350, 21931), (455, 16870), (482, 15925), (490, 15665), (637, 12050), (650, 11809), (910, 8435), (1205, 6370), (1225, 6266), (1274, 6025), (1687, 4550), (2275, 3374), (2410, 3185), (2450, 3133)]