1300250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{743}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 2785536

約数和(自身を除く): 1485286

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 743, 875, 1486, 1750, 3715, 5201, 7430, 10402, 18575, 26005, 37150, 52010, 92875, 130025, 185750, 260050, 650125, 1300250]

約数ペア:

[(1, 1300250), (2, 650125), (5, 260050), (7, 185750), (10, 130025), (14, 92875), (25, 52010), (35, 37150), (50, 26005), (70, 18575), (125, 10402), (175, 7430), (250, 5201), (350, 3715), (743, 1750), (875, 1486)]