157567770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{18049}}^1$

素因数の和:18159

約数の個数: 48

約数和(自身を含む): 413922600

約数和(自身を除く): 256354830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 18049, 36098, 54147, 90245, 108294, 162441, 180490, 270735, 324882, 541470, 812205, 1624410, 1750753, 3501506, 5252259, 8753765, 10504518, 15756777, 17507530, 26261295, 31513554, 52522590, 78783885, 157567770]

約数ペア:

[(1, 157567770), (2, 78783885), (3, 52522590), (5, 31513554), (6, 26261295), (9, 17507530), (10, 15756777), (15, 10504518), (18, 8753765), (30, 5252259), (45, 3501506), (90, 1750753), (97, 1624410), (194, 812205), (291, 541470), (485, 324882), (582, 270735), (873, 180490), (970, 162441), (1455, 108294), (1746, 90245), (2910, 54147), (4365, 36098), (8730, 18049)]