4280150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{1747}}^1$

素因数の和:1773

約数の個数: 36

約数和(自身を含む): 9266148

約数和(自身を除く): 4985998

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 1747, 2450, 3494, 8735, 12229, 17470, 24458, 43675, 61145, 85603, 87350, 122290, 171206, 305725, 428015, 611450, 856030, 2140075, 4280150]

約数ペア:

[(1, 4280150), (2, 2140075), (5, 856030), (7, 611450), (10, 428015), (14, 305725), (25, 171206), (35, 122290), (49, 87350), (50, 85603), (70, 61145), (98, 43675), (175, 24458), (245, 17470), (350, 12229), (490, 8735), (1225, 3494), (1747, 2450)]