793670220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{629897}}^1$

素因数の和:629919

約数の個数: 72

約数和(自身を含む): 2751394464

約数和(自身を除く): 1957724244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 629897, 1259794, 1889691, 2519588, 3149485, 3779382, 4409279, 5669073, 6298970, 7558764, 8818558, 9448455, 11338146, 12597940, 13227837, 17637116, 18896910, 22046395, 22676292, 26455674, 28345365, 37793820, 39683511, 44092790, 52911348, 56690730, 66139185, 79367022, 88185580, 113381460, 132278370, 158734044, 198417555, 264556740, 396835110, 793670220]

約数ペア:

[(1, 793670220), (2, 396835110), (3, 264556740), (4, 198417555), (5, 158734044), (6, 132278370), (7, 113381460), (9, 88185580), (10, 79367022), (12, 66139185), (14, 56690730), (15, 52911348), (18, 44092790), (20, 39683511), (21, 37793820), (28, 28345365), (30, 26455674), (35, 22676292), (36, 22046395), (42, 18896910), (45, 17637116), (60, 13227837), (63, 12597940), (70, 11338146), (84, 9448455), (90, 8818558), (105, 7558764), (126, 6298970), (140, 5669073), (180, 4409279), (210, 3779382), (252, 3149485), (315, 2519588), (420, 1889691), (630, 1259794), (1260, 629897)]