214923170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{279121}}^1$

素因数の和:279146

約数の個数: 32

約数和(自身を含む): 482322816

約数和(自身を除く): 267399646

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 279121, 558242, 1395605, 1953847, 2791210, 3070331, 3907694, 6140662, 9769235, 15351655, 19538470, 21492317, 30703310, 42984634, 107461585, 214923170]

約数ペア:

[(1, 214923170), (2, 107461585), (5, 42984634), (7, 30703310), (10, 21492317), (11, 19538470), (14, 15351655), (22, 9769235), (35, 6140662), (55, 3907694), (70, 3070331), (77, 2791210), (110, 1953847), (154, 1395605), (385, 558242), (770, 279121)]