69054580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13331}}^1$

素因数の和:13384

約数の個数: 48

約数和(自身を含む): 170222976

約数和(自身を除く): 101168396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 13331, 26662, 53324, 66655, 93317, 133310, 186634, 266620, 373268, 466585, 493247, 933170, 986494, 1866340, 1972988, 2466235, 3452729, 4932470, 6905458, 9864940, 13810916, 17263645, 34527290, 69054580]

約数ペア:

[(1, 69054580), (2, 34527290), (4, 17263645), (5, 13810916), (7, 9864940), (10, 6905458), (14, 4932470), (20, 3452729), (28, 2466235), (35, 1972988), (37, 1866340), (70, 986494), (74, 933170), (140, 493247), (148, 466585), (185, 373268), (259, 266620), (370, 186634), (518, 133310), (740, 93317), (1036, 66655), (1295, 53324), (2590, 26662), (5180, 13331)]