236494990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{2411}}^1$

素因数の和:3012

約数の個数: 32

約数和(自身を含む): 451700064

約数和(自身を除く): 215205074

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 577, 1154, 2411, 2885, 4822, 5770, 9809, 12055, 19618, 24110, 40987, 49045, 81974, 98090, 204935, 409870, 1391147, 2782294, 6955735, 13911470, 23649499, 47298998, 118247495, 236494990]

約数ペア:

[(1, 236494990), (2, 118247495), (5, 47298998), (10, 23649499), (17, 13911470), (34, 6955735), (85, 2782294), (170, 1391147), (577, 409870), (1154, 204935), (2411, 98090), (2885, 81974), (4822, 49045), (5770, 40987), (9809, 24110), (12055, 19618)]