4155270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 11667456

約数和(自身を除く): 7512186

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 421, 470, 658, 705, 842, 987, 1263, 1410, 1645, 1974, 2105, 2526, 2947, 3290, 4210, 4935, 5894, 6315, 8841, 9870, 12630, 14735, 17682, 19787, 29470, 39574, 44205, 59361, 88410, 98935, 118722, 138509, 197870, 277018, 296805, 415527, 593610, 692545, 831054, 1385090, 2077635, 4155270]

約数ペア:

[(1, 4155270), (2, 2077635), (3, 1385090), (5, 831054), (6, 692545), (7, 593610), (10, 415527), (14, 296805), (15, 277018), (21, 197870), (30, 138509), (35, 118722), (42, 98935), (47, 88410), (70, 59361), (94, 44205), (105, 39574), (141, 29470), (210, 19787), (235, 17682), (282, 14735), (329, 12630), (421, 9870), (470, 8841), (658, 6315), (705, 5894), (842, 4935), (987, 4210), (1263, 3290), (1410, 2947), (1645, 2526), (1974, 2105)]