30813670

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 57760128

約数和(自身を除く): 26946458

約数列:

[1, 2, 5, 10, 47, 53, 94, 106, 235, 265, 470, 530, 1237, 2474, 2491, 4982, 6185, 12370, 12455, 24910, 58139, 65561, 116278, 131122, 290695, 327805, 581390, 655610, 3081367, 6162734, 15406835, 30813670]

約数ペア:

[(1, 30813670), (2, 15406835), (5, 6162734), (10, 3081367), (47, 655610), (53, 581390), (94, 327805), (106, 290695), (235, 131122), (265, 116278), (470, 65561), (530, 58139), (1237, 24910), (2474, 12455), (2491, 12370), (4982, 6185)]