9811702970

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1\times {\mathrm{5821}}^1$

素因数の和:8210

約数の個数: 32

約数和(自身を含む): 17913828240

約数和(自身を除く): 8102125270

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 2309, 4618, 5821, 11545, 11642, 23090, 29105, 58210, 168557, 337114, 424933, 842785, 849866, 1685570, 2124665, 4249330, 13440689, 26881378, 67203445, 134406890, 981170297, 1962340594, 4905851485, 9811702970]

約数ペア:

[(1, 9811702970), (2, 4905851485), (5, 1962340594), (10, 981170297), (73, 134406890), (146, 67203445), (365, 26881378), (730, 13440689), (2309, 4249330), (4618, 2124665), (5821, 1685570), (11545, 849866), (11642, 842785), (23090, 424933), (29105, 337114), (58210, 168557)]