30547230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{145463}}^1$

素因数の和:145480

約数の個数: 32

約数和(自身を含む): 83787264

約数和(自身を除く): 53240034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 145463, 290926, 436389, 727315, 872778, 1018241, 1454630, 2036482, 2181945, 3054723, 4363890, 5091205, 6109446, 10182410, 15273615, 30547230]

約数ペア:

[(1, 30547230), (2, 15273615), (3, 10182410), (5, 6109446), (6, 5091205), (7, 4363890), (10, 3054723), (14, 2181945), (15, 2036482), (21, 1454630), (30, 1018241), (35, 872778), (42, 727315), (70, 436389), (105, 290926), (210, 145463)]