1704102820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12172163}}^1$

素因数の和:12172179

約数の個数: 24

約数和(自身を含む): 4089847104

約数和(自身を除く): 2385744284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12172163, 24344326, 48688652, 60860815, 85205141, 121721630, 170410282, 243443260, 340820564, 426025705, 852051410, 1704102820]

約数ペア:

[(1, 1704102820), (2, 852051410), (4, 426025705), (5, 340820564), (7, 243443260), (10, 170410282), (14, 121721630), (20, 85205141), (28, 60860815), (35, 48688652), (70, 24344326), (140, 12172163)]