17319280720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{30927287}}^1$

素因数の和:30927307

約数の個数: 40

約数和(自身を含む): 46019804544

約数和(自身を除く): 28700523824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 30927287, 61854574, 123709148, 154636435, 216491009, 247418296, 309272870, 432982018, 494836592, 618545740, 865964036, 1082455045, 1237091480, 1731928072, 2164910090, 2474182960, 3463856144, 4329820180, 8659640360, 17319280720]

約数ペア:

[(1, 17319280720), (2, 8659640360), (4, 4329820180), (5, 3463856144), (7, 2474182960), (8, 2164910090), (10, 1731928072), (14, 1237091480), (16, 1082455045), (20, 865964036), (28, 618545740), (35, 494836592), (40, 432982018), (56, 309272870), (70, 247418296), (80, 216491009), (112, 154636435), (140, 123709148), (280, 61854574), (560, 30927287)]