14737940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 37161600

約数和(自身を除く): 22423660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 199, 230, 322, 398, 460, 529, 644, 796, 805, 995, 1058, 1393, 1610, 1990, 2116, 2645, 2786, 3220, 3703, 3980, 4577, 5290, 5572, 6965, 7406, 9154, 10580, 13930, 14812, 18308, 18515, 22885, 27860, 32039, 37030, 45770, 64078, 74060, 91540, 105271, 128156, 160195, 210542, 320390, 421084, 526355, 640780, 736897, 1052710, 1473794, 2105420, 2947588, 3684485, 7368970, 14737940]

約数ペア:

[(1, 14737940), (2, 7368970), (4, 3684485), (5, 2947588), (7, 2105420), (10, 1473794), (14, 1052710), (20, 736897), (23, 640780), (28, 526355), (35, 421084), (46, 320390), (70, 210542), (92, 160195), (115, 128156), (140, 105271), (161, 91540), (199, 74060), (230, 64078), (322, 45770), (398, 37030), (460, 32039), (529, 27860), (644, 22885), (796, 18515), (805, 18308), (995, 14812), (1058, 13930), (1393, 10580), (1610, 9154), (1990, 7406), (2116, 6965), (2645, 5572), (2786, 5290), (3220, 4577), (3703, 3980)]