2016030765

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{9491}}^1$

素因数の和:9547

約数の個数: 72

約数和(自身を含む): 3986412192

約数和(自身を除く): 1970381427

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 289, 357, 595, 735, 833, 867, 1445, 1785, 2023, 2499, 4165, 4335, 6069, 9491, 10115, 12495, 14161, 28473, 30345, 42483, 47455, 66437, 70805, 142365, 161347, 199311, 212415, 332185, 465059, 484041, 806735, 996555, 1129429, 1395177, 2325295, 2420205, 2742899, 3388287, 5647145, 6975885, 7906003, 8228697, 13714495, 16941435, 19200293, 23718009, 39530015, 41143485, 57600879, 96001465, 118590045, 134402051, 288004395, 403206153, 672010255, 2016030765]

約数ペア:

[(1, 2016030765), (3, 672010255), (5, 403206153), (7, 288004395), (15, 134402051), (17, 118590045), (21, 96001465), (35, 57600879), (49, 41143485), (51, 39530015), (85, 23718009), (105, 19200293), (119, 16941435), (147, 13714495), (245, 8228697), (255, 7906003), (289, 6975885), (357, 5647145), (595, 3388287), (735, 2742899), (833, 2420205), (867, 2325295), (1445, 1395177), (1785, 1129429), (2023, 996555), (2499, 806735), (4165, 484041), (4335, 465059), (6069, 332185), (9491, 212415), (10115, 199311), (12495, 161347), (14161, 142365), (28473, 70805), (30345, 66437), (42483, 47455)]