89184870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2207}}^1$

素因数の和:2669

約数の個数: 48

約数和(自身を含む): 232502400

約数和(自身を除く): 143317530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449, 898, 1347, 2207, 2245, 2694, 4041, 4414, 4490, 6621, 6735, 8082, 11035, 13242, 13470, 19863, 20205, 22070, 33105, 39726, 40410, 66210, 99315, 198630, 990943, 1981886, 2972829, 4954715, 5945658, 8918487, 9909430, 14864145, 17836974, 29728290, 44592435, 89184870]

約数ペア:

[(1, 89184870), (2, 44592435), (3, 29728290), (5, 17836974), (6, 14864145), (9, 9909430), (10, 8918487), (15, 5945658), (18, 4954715), (30, 2972829), (45, 1981886), (90, 990943), (449, 198630), (898, 99315), (1347, 66210), (2207, 40410), (2245, 39726), (2694, 33105), (4041, 22070), (4414, 20205), (4490, 19863), (6621, 13470), (6735, 13242), (8082, 11035)]