1333850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 2940288

約数和(自身を除く): 1606438

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 103, 175, 185, 206, 259, 350, 370, 515, 518, 721, 925, 1030, 1295, 1442, 1850, 2575, 2590, 3605, 3811, 5150, 6475, 7210, 7622, 12950, 18025, 19055, 26677, 36050, 38110, 53354, 95275, 133385, 190550, 266770, 666925, 1333850]

約数ペア:

[(1, 1333850), (2, 666925), (5, 266770), (7, 190550), (10, 133385), (14, 95275), (25, 53354), (35, 38110), (37, 36050), (50, 26677), (70, 19055), (74, 18025), (103, 12950), (175, 7622), (185, 7210), (206, 6475), (259, 5150), (350, 3811), (370, 3605), (515, 2590), (518, 2575), (721, 1850), (925, 1442), (1030, 1295)]