72244890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{802721}}^1$

素因数の和:802734

約数の個数: 24

約数和(自身を含む): 187836948

約数和(自身を除く): 115592058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 802721, 1605442, 2408163, 4013605, 4816326, 7224489, 8027210, 12040815, 14448978, 24081630, 36122445, 72244890]

約数ペア:

[(1, 72244890), (2, 36122445), (3, 24081630), (5, 14448978), (6, 12040815), (9, 8027210), (10, 7224489), (15, 4816326), (18, 4013605), (30, 2408163), (45, 1605442), (90, 802721)]