73409770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 157510656

約数和(自身を除く): 84100886

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 53, 70, 94, 106, 235, 265, 329, 371, 421, 470, 530, 658, 742, 842, 1645, 1855, 2105, 2491, 2947, 3290, 3710, 4210, 4982, 5894, 12455, 14735, 17437, 19787, 22313, 24910, 29470, 34874, 39574, 44626, 87185, 98935, 111565, 138509, 156191, 174370, 197870, 223130, 277018, 312382, 692545, 780955, 1048711, 1385090, 1561910, 2097422, 5243555, 7340977, 10487110, 14681954, 36704885, 73409770]

約数ペア:

[(1, 73409770), (2, 36704885), (5, 14681954), (7, 10487110), (10, 7340977), (14, 5243555), (35, 2097422), (47, 1561910), (53, 1385090), (70, 1048711), (94, 780955), (106, 692545), (235, 312382), (265, 277018), (329, 223130), (371, 197870), (421, 174370), (470, 156191), (530, 138509), (658, 111565), (742, 98935), (842, 87185), (1645, 44626), (1855, 39574), (2105, 34874), (2491, 29470), (2947, 24910), (3290, 22313), (3710, 19787), (4210, 17437), (4982, 14735), (5894, 12455)]