65813370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{44771}}^1$

素因数の和:44795

約数の個数: 48

約数和(自身を含む): 183744288

約数和(自身を除く): 117930918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 44771, 89542, 134313, 223855, 268626, 313397, 447710, 626794, 671565, 940191, 1343130, 1566985, 1880382, 2193779, 3133970, 4387558, 4700955, 6581337, 9401910, 10968895, 13162674, 21937790, 32906685, 65813370]

約数ペア:

[(1, 65813370), (2, 32906685), (3, 21937790), (5, 13162674), (6, 10968895), (7, 9401910), (10, 6581337), (14, 4700955), (15, 4387558), (21, 3133970), (30, 2193779), (35, 1880382), (42, 1566985), (49, 1343130), (70, 940191), (98, 671565), (105, 626794), (147, 447710), (210, 313397), (245, 268626), (294, 223855), (490, 134313), (735, 89542), (1470, 44771)]