67694770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47339}}^1$

素因数の和:47370

約数の個数: 32

約数和(自身を含む): 143156160

約数和(自身を除く): 75461390

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 47339, 94678, 236695, 473390, 520729, 615407, 1041458, 1230814, 2603645, 3077035, 5207290, 6154070, 6769477, 13538954, 33847385, 67694770]

約数ペア:

[(1, 67694770), (2, 33847385), (5, 13538954), (10, 6769477), (11, 6154070), (13, 5207290), (22, 3077035), (26, 2603645), (55, 1230814), (65, 1041458), (110, 615407), (130, 520729), (143, 473390), (286, 236695), (715, 94678), (1430, 47339)]