210696690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7023223}}^1$

素因数の和:7023233

約数の個数: 16

約数和(自身を含む): 505672128

約数和(自身を除く): 294975438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7023223, 14046446, 21069669, 35116115, 42139338, 70232230, 105348345, 210696690]

約数ペア:

[(1, 210696690), (2, 105348345), (3, 70232230), (5, 42139338), (6, 35116115), (10, 21069669), (15, 14046446), (30, 7023223)]