262150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{107}}^1$

素因数の和:133

約数の個数: 36

約数和(自身を含む): 572508

約数和(自身を除く): 310358

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 107, 175, 214, 245, 350, 490, 535, 749, 1070, 1225, 1498, 2450, 2675, 3745, 5243, 5350, 7490, 10486, 18725, 26215, 37450, 52430, 131075, 262150]

約数ペア:

[(1, 262150), (2, 131075), (5, 52430), (7, 37450), (10, 26215), (14, 18725), (25, 10486), (35, 7490), (49, 5350), (50, 5243), (70, 3745), (98, 2675), (107, 2450), (175, 1498), (214, 1225), (245, 1070), (350, 749), (490, 535)]