730973210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6645211}}^1$

素因数の和:6645229

約数の個数: 16

約数和(自身を含む): 1435365792

約数和(自身を除く): 704392582

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 6645211, 13290422, 33226055, 66452110, 73097321, 146194642, 365486605, 730973210]

約数ペア:

[(1, 730973210), (2, 365486605), (5, 146194642), (10, 73097321), (11, 66452110), (22, 33226055), (55, 13290422), (110, 6645211)]