91075770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2549}}^1$

素因数の和:2959

約数の個数: 48

約数和(自身を含む): 237486600

約数和(自身を除く): 146410830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1985, 2382, 2549, 3573, 3970, 5098, 5955, 7146, 7647, 11910, 12745, 15294, 17865, 22941, 25490, 35730, 38235, 45882, 76470, 114705, 229410, 1011953, 2023906, 3035859, 5059765, 6071718, 9107577, 10119530, 15179295, 18215154, 30358590, 45537885, 91075770]

約数ペア:

[(1, 91075770), (2, 45537885), (3, 30358590), (5, 18215154), (6, 15179295), (9, 10119530), (10, 9107577), (15, 6071718), (18, 5059765), (30, 3035859), (45, 2023906), (90, 1011953), (397, 229410), (794, 114705), (1191, 76470), (1985, 45882), (2382, 38235), (2549, 35730), (3573, 25490), (3970, 22941), (5098, 17865), (5955, 15294), (7146, 12745), (7647, 11910)]