2017673820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{61253}}^1$

素因数の和:61332

約数の個数: 96

約数和(自身を含む): 6380216640

約数和(自身を除く): 4362542820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6588, 8235, 10980, 16470, 32940, 61253, 122506, 183759, 245012, 306265, 367518, 551277, 612530, 735036, 918795, 1102554, 1225060, 1653831, 1837590, 2205108, 2756385, 3307662, 3675180, 3736433, 5512770, 6615324, 7472866, 8269155, 11025540, 11209299, 14945732, 16538310, 18682165, 22418598, 33076620, 33627897, 37364330, 44837196, 56046495, 67255794, 74728660, 100883691, 112092990, 134511588, 168139485, 201767382, 224185980, 336278970, 403534764, 504418455, 672557940, 1008836910, 2017673820]

約数ペア:

[(1, 2017673820), (2, 1008836910), (3, 672557940), (4, 504418455), (5, 403534764), (6, 336278970), (9, 224185980), (10, 201767382), (12, 168139485), (15, 134511588), (18, 112092990), (20, 100883691), (27, 74728660), (30, 67255794), (36, 56046495), (45, 44837196), (54, 37364330), (60, 33627897), (61, 33076620), (90, 22418598), (108, 18682165), (122, 16538310), (135, 14945732), (180, 11209299), (183, 11025540), (244, 8269155), (270, 7472866), (305, 6615324), (366, 5512770), (540, 3736433), (549, 3675180), (610, 3307662), (732, 2756385), (915, 2205108), (1098, 1837590), (1220, 1653831), (1647, 1225060), (1830, 1102554), (2196, 918795), (2745, 735036), (3294, 612530), (3660, 551277), (5490, 367518), (6588, 306265), (8235, 245012), (10980, 183759), (16470, 122506), (32940, 61253)]