67161290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25931}}^1$

素因数の和:25982

約数の個数: 32

約数和(自身を含む): 141899904

約数和(自身を除く): 74738614

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 25931, 51862, 129655, 181517, 259310, 363034, 907585, 959447, 1815170, 1918894, 4797235, 6716129, 9594470, 13432258, 33580645, 67161290]

約数ペア:

[(1, 67161290), (2, 33580645), (5, 13432258), (7, 9594470), (10, 6716129), (14, 4797235), (35, 1918894), (37, 1815170), (70, 959447), (74, 907585), (185, 363034), (259, 259310), (370, 181517), (518, 129655), (1295, 51862), (2590, 25931)]