353669470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1091}}^1$

素因数の和:1537

約数の個数: 64

約数和(自身を含む): 796303872

約数和(自身を除く): 442634402

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 421, 770, 842, 1091, 2105, 2182, 2947, 4210, 4631, 5455, 5894, 7637, 9262, 10910, 12001, 14735, 15274, 23155, 24002, 29470, 32417, 38185, 46310, 60005, 64834, 76370, 84007, 120010, 162085, 168014, 324170, 420035, 459311, 840070, 918622, 2296555, 3215177, 4593110, 5052421, 6430354, 10104842, 16075885, 25262105, 32151770, 35366947, 50524210, 70733894, 176834735, 353669470]

約数ペア:

[(1, 353669470), (2, 176834735), (5, 70733894), (7, 50524210), (10, 35366947), (11, 32151770), (14, 25262105), (22, 16075885), (35, 10104842), (55, 6430354), (70, 5052421), (77, 4593110), (110, 3215177), (154, 2296555), (385, 918622), (421, 840070), (770, 459311), (842, 420035), (1091, 324170), (2105, 168014), (2182, 162085), (2947, 120010), (4210, 84007), (4631, 76370), (5455, 64834), (5894, 60005), (7637, 46310), (9262, 38185), (10910, 32417), (12001, 29470), (14735, 24002), (15274, 23155)]