30200571

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 45405360

約数和(自身を除く): 15204789

約数列:

[1, 3, 9, 29, 87, 251, 261, 461, 753, 1383, 2259, 4149, 7279, 13369, 21837, 40107, 65511, 115711, 120321, 347133, 1041399, 3355619, 10066857, 30200571]

約数ペア:

[(1, 30200571), (3, 10066857), (9, 3355619), (29, 1041399), (87, 347133), (251, 120321), (261, 115711), (461, 65511), (753, 40107), (1383, 21837), (2259, 13369), (4149, 7279)]