74888910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48947}}^1$

素因数の和:48977

約数の個数: 48

約数和(自身を含む): 206168976

約数和(自身を除く): 131280066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 48947, 97894, 146841, 244735, 293682, 440523, 489470, 734205, 832099, 881046, 1468410, 1664198, 2202615, 2496297, 4160495, 4405230, 4992594, 7488891, 8320990, 12481485, 14977782, 24962970, 37444455, 74888910]

約数ペア:

[(1, 74888910), (2, 37444455), (3, 24962970), (5, 14977782), (6, 12481485), (9, 8320990), (10, 7488891), (15, 4992594), (17, 4405230), (18, 4160495), (30, 2496297), (34, 2202615), (45, 1664198), (51, 1468410), (85, 881046), (90, 832099), (102, 734205), (153, 489470), (170, 440523), (255, 293682), (306, 244735), (510, 146841), (765, 97894), (1530, 48947)]