168027370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2467}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 354503520

約数和(自身を除く): 186476150

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 139, 245, 278, 490, 695, 973, 1390, 1946, 2467, 4865, 4934, 6811, 9730, 12335, 13622, 17269, 24670, 34055, 34538, 68110, 86345, 120883, 172690, 241766, 342913, 604415, 685826, 1208830, 1714565, 2400391, 3429130, 4800782, 12001955, 16802737, 24003910, 33605474, 84013685, 168027370]

約数ペア:

[(1, 168027370), (2, 84013685), (5, 33605474), (7, 24003910), (10, 16802737), (14, 12001955), (35, 4800782), (49, 3429130), (70, 2400391), (98, 1714565), (139, 1208830), (245, 685826), (278, 604415), (490, 342913), (695, 241766), (973, 172690), (1390, 120883), (1946, 86345), (2467, 68110), (4865, 34538), (4934, 34055), (6811, 24670), (9730, 17269), (12335, 13622)]