126511730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{977}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 238287744

約数和(自身を除く): 111776014

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 563, 977, 1126, 1954, 2815, 4885, 5630, 9770, 12949, 22471, 25898, 44942, 64745, 112355, 129490, 224710, 550051, 1100102, 2750255, 5500510, 12651173, 25302346, 63255865, 126511730]

約数ペア:

[(1, 126511730), (2, 63255865), (5, 25302346), (10, 12651173), (23, 5500510), (46, 2750255), (115, 1100102), (230, 550051), (563, 224710), (977, 129490), (1126, 112355), (1954, 64745), (2815, 44942), (4885, 25898), (5630, 22471), (9770, 12949)]