2013280150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{821747}}^1$

素因数の和:821773

約数の個数: 36

約数和(自身を含む): 4356086148

約数和(自身を除く): 2342805998

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 821747, 1643494, 4108735, 5752229, 8217470, 11504458, 20543675, 28761145, 40265603, 41087350, 57522290, 80531206, 143805725, 201328015, 287611450, 402656030, 1006640075, 2013280150]

約数ペア:

[(1, 2013280150), (2, 1006640075), (5, 402656030), (7, 287611450), (10, 201328015), (14, 143805725), (25, 80531206), (35, 57522290), (49, 41087350), (50, 40265603), (70, 28761145), (98, 20543675), (175, 11504458), (245, 8217470), (350, 5752229), (490, 4108735), (1225, 1643494), (2450, 821747)]