30935340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{171863}}^1$

素因数の和:171878

約数の個数: 36

約数和(自身を含む): 93837744

約数和(自身を除く): 62902404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 171863, 343726, 515589, 687452, 859315, 1031178, 1546767, 1718630, 2062356, 2577945, 3093534, 3437260, 5155890, 6187068, 7733835, 10311780, 15467670, 30935340]

約数ペア:

[(1, 30935340), (2, 15467670), (3, 10311780), (4, 7733835), (5, 6187068), (6, 5155890), (9, 3437260), (10, 3093534), (12, 2577945), (15, 2062356), (18, 1718630), (20, 1546767), (30, 1031178), (36, 859315), (45, 687452), (60, 515589), (90, 343726), (180, 171863)]