734852470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 1477232640

約数和(自身を除く): 742380170

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 103, 110, 158, 206, 395, 515, 790, 821, 869, 1030, 1133, 1642, 1738, 2266, 4105, 4345, 5665, 8137, 8210, 8690, 9031, 11330, 16274, 18062, 40685, 45155, 64859, 81370, 84563, 89507, 90310, 129718, 169126, 179014, 324295, 422815, 447535, 648590, 713449, 845630, 895070, 930193, 1426898, 1860386, 3567245, 4650965, 6680477, 7134490, 9301930, 13360954, 33402385, 66804770, 73485247, 146970494, 367426235, 734852470]

約数ペア:

[(1, 734852470), (2, 367426235), (5, 146970494), (10, 73485247), (11, 66804770), (22, 33402385), (55, 13360954), (79, 9301930), (103, 7134490), (110, 6680477), (158, 4650965), (206, 3567245), (395, 1860386), (515, 1426898), (790, 930193), (821, 895070), (869, 845630), (1030, 713449), (1133, 648590), (1642, 447535), (1738, 422815), (2266, 324295), (4105, 179014), (4345, 169126), (5665, 129718), (8137, 90310), (8210, 89507), (8690, 84563), (9031, 81370), (11330, 64859), (16274, 45155), (18062, 40685)]