1004039820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{265619}}^1$

素因数の和:265644

約数の個数: 96

約数和(自身を含む): 3569932800

約数和(自身を除く): 2565892980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 265619, 531238, 796857, 1062476, 1328095, 1593714, 1859333, 2390571, 2656190, 3187428, 3718666, 3984285, 4781142, 5312380, 5577999, 7171713, 7437332, 7968570, 9296665, 9562284, 11155998, 11952855, 14343426, 15937140, 16733997, 18593330, 22311996, 23905710, 27889995, 28686852, 33467994, 35858565, 37186660, 47811420, 50201991, 55779990, 66935988, 71717130, 83669985, 100403982, 111559980, 143434260, 167339970, 200807964, 251009955, 334679940, 502019910, 1004039820]

約数ペア:

[(1, 1004039820), (2, 502019910), (3, 334679940), (4, 251009955), (5, 200807964), (6, 167339970), (7, 143434260), (9, 111559980), (10, 100403982), (12, 83669985), (14, 71717130), (15, 66935988), (18, 55779990), (20, 50201991), (21, 47811420), (27, 37186660), (28, 35858565), (30, 33467994), (35, 28686852), (36, 27889995), (42, 23905710), (45, 22311996), (54, 18593330), (60, 16733997), (63, 15937140), (70, 14343426), (84, 11952855), (90, 11155998), (105, 9562284), (108, 9296665), (126, 7968570), (135, 7437332), (140, 7171713), (180, 5577999), (189, 5312380), (210, 4781142), (252, 3984285), (270, 3718666), (315, 3187428), (378, 2656190), (420, 2390571), (540, 1859333), (630, 1593714), (756, 1328095), (945, 1062476), (1260, 796857), (1890, 531238), (3780, 265619)]