82018370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 180195840

約数和(自身を除く): 98177470

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 157, 170, 238, 314, 439, 595, 785, 878, 1099, 1190, 1570, 2195, 2198, 2669, 3073, 4390, 5338, 5495, 6146, 7463, 10990, 13345, 14926, 15365, 18683, 26690, 30730, 37315, 37366, 52241, 68923, 74630, 93415, 104482, 137846, 186830, 261205, 344615, 482461, 522410, 689230, 964922, 1171691, 2343382, 2412305, 4824610, 5858455, 8201837, 11716910, 16403674, 41009185, 82018370]

約数ペア:

[(1, 82018370), (2, 41009185), (5, 16403674), (7, 11716910), (10, 8201837), (14, 5858455), (17, 4824610), (34, 2412305), (35, 2343382), (70, 1171691), (85, 964922), (119, 689230), (157, 522410), (170, 482461), (238, 344615), (314, 261205), (439, 186830), (595, 137846), (785, 104482), (878, 93415), (1099, 74630), (1190, 68923), (1570, 52241), (2195, 37366), (2198, 37315), (2669, 30730), (3073, 26690), (4390, 18683), (5338, 15365), (5495, 14926), (6146, 13345), (7463, 10990)]