10697820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{25471}}^1$

素因数の和:25490

約数の個数: 48

約数和(自身を含む): 34234368

約数和(自身を除く): 23536548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 25471, 50942, 76413, 101884, 127355, 152826, 178297, 254710, 305652, 356594, 382065, 509420, 534891, 713188, 764130, 891485, 1069782, 1528260, 1782970, 2139564, 2674455, 3565940, 5348910, 10697820]

約数ペア:

[(1, 10697820), (2, 5348910), (3, 3565940), (4, 2674455), (5, 2139564), (6, 1782970), (7, 1528260), (10, 1069782), (12, 891485), (14, 764130), (15, 713188), (20, 534891), (21, 509420), (28, 382065), (30, 356594), (35, 305652), (42, 254710), (60, 178297), (70, 152826), (84, 127355), (105, 101884), (140, 76413), (210, 50942), (420, 25471)]