69286570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 128745216

約数和(自身を除く): 59458646

約数列:

[1, 2, 5, 10, 37, 74, 185, 271, 370, 542, 691, 1355, 1382, 2710, 3455, 6910, 10027, 20054, 25567, 50135, 51134, 100270, 127835, 187261, 255670, 374522, 936305, 1872610, 6928657, 13857314, 34643285, 69286570]

約数ペア:

[(1, 69286570), (2, 34643285), (5, 13857314), (10, 6928657), (37, 1872610), (74, 936305), (185, 374522), (271, 255670), (370, 187261), (542, 127835), (691, 100270), (1355, 51134), (1382, 50135), (2710, 25567), (3455, 20054), (6910, 10027)]