1740551.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 45711360

約数和(自身を除く): 29270670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 991, 1106, 1185, 1659, 1982, 2370, 2765, 2973, 3318, 4955, 5530, 5946, 6937, 8295, 9910, 13874, 14865, 16590, 20811, 29730, 34685, 41622, 69370, 78289, 104055, 156578, 208110, 234867, 391445, 469734, 548023, 782890, 1096046, 1174335, 1644069, 2348670, 2740115, 3288138, 5480230, 8220345, 16440690]

約数ペア:

[(1, 16440690), (2, 8220345), (3, 5480230), (5, 3288138), (6, 2740115), (7, 2348670), (10, 1644069), (14, 1174335), (15, 1096046), (21, 782890), (30, 548023), (35, 469734), (42, 391445), (70, 234867), (79, 208110), (105, 156578), (158, 104055), (210, 78289), (237, 69370), (395, 41622), (474, 34685), (553, 29730), (790, 20811), (991, 16590), (1106, 14865), (1185, 13874), (1659, 9910), (1982, 8295), (2370, 6937), (2765, 5946), (2973, 5530), (3318, 4955)]