3848950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{1571}}^1$

素因数の和:1597

約数の個数: 36

約数和(自身を含む): 8333172

約数和(自身を除く): 4484222

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 1571, 2450, 3142, 7855, 10997, 15710, 21994, 39275, 54985, 76979, 78550, 109970, 153958, 274925, 384895, 549850, 769790, 1924475, 3848950]

約数ペア:

[(1, 3848950), (2, 1924475), (5, 769790), (7, 549850), (10, 384895), (14, 274925), (25, 153958), (35, 109970), (49, 78550), (50, 76979), (70, 54985), (98, 39275), (175, 21994), (245, 15710), (350, 10997), (490, 7855), (1225, 3142), (1571, 2450)]