147283850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{420811}}^1$

素因数の和:420830

約数の個数: 24

約数和(自身を含む): 313084128

約数和(自身を除く): 165800278

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 420811, 841622, 2104055, 2945677, 4208110, 5891354, 10520275, 14728385, 21040550, 29456770, 73641925, 147283850]

約数ペア:

[(1, 147283850), (2, 73641925), (5, 29456770), (7, 21040550), (10, 14728385), (14, 10520275), (25, 5891354), (35, 4208110), (50, 2945677), (70, 2104055), (175, 841622), (350, 420811)]