6779892420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5380867}}^1$

素因数の和:5380889

約数の個数: 72

約数和(自身を含む): 23503631424

約数和(自身を除く): 16723739004

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, 5380867, 10761734, 16142601, 21523468, 26904335, 32285202, 37666069, 48427803, 53808670, 64570404, 75332138, 80713005, 96855606, 107617340, 112998207, 150664276, 161426010, 188330345, 193711212, 225996414, 242139015, 322852020, 338994621, 376660690, 451992828, 484278030, 564991035, 677989242, 753321380, 968556060, 1129982070, 1355978484, 1694973105, 2259964140, 3389946210, 6779892420]

約数ペア:

[(1, 6779892420), (2, 3389946210), (3, 2259964140), (4, 1694973105), (5, 1355978484), (6, 1129982070), (7, 968556060), (9, 753321380), (10, 677989242), (12, 564991035), (14, 484278030), (15, 451992828), (18, 376660690), (20, 338994621), (21, 322852020), (28, 242139015), (30, 225996414), (35, 193711212), (36, 188330345), (42, 161426010), (45, 150664276), (60, 112998207), (63, 107617340), (70, 96855606), (84, 80713005), (90, 75332138), (105, 64570404), (126, 53808670), (140, 48427803), (180, 37666069), (210, 32285202), (252, 26904335), (315, 21523468), (420, 16142601), (630, 10761734), (1260, 5380867)]