855275370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{68041}}^1$

素因数の和:68470

約数の個数: 32

約数和(自身を含む): 2057590080

約数和(自身を除く): 1202314710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2514, 4190, 6285, 12570, 68041, 136082, 204123, 340205, 408246, 680410, 1020615, 2041230, 28509179, 57018358, 85527537, 142545895, 171055074, 285091790, 427637685, 855275370]

約数ペア:

[(1, 855275370), (2, 427637685), (3, 285091790), (5, 171055074), (6, 142545895), (10, 85527537), (15, 57018358), (30, 28509179), (419, 2041230), (838, 1020615), (1257, 680410), (2095, 408246), (2514, 340205), (4190, 204123), (6285, 136082), (12570, 68041)]