1326710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 2979072

約数和(自身を除く): 1652362

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1723, 3446, 8615, 12061, 17230, 18953, 24122, 37906, 60305, 94765, 120610, 132671, 189530, 265342, 663355, 1326710]

約数ペア:

[(1, 1326710), (2, 663355), (5, 265342), (7, 189530), (10, 132671), (11, 120610), (14, 94765), (22, 60305), (35, 37906), (55, 24122), (70, 18953), (77, 17230), (110, 12061), (154, 8615), (385, 3446), (770, 1723)]