69126820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12043}}^1$

素因数の和:12100

約数の個数: 48

約数和(自身を含む): 169964928

約数和(自身を除く): 100838108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 12043, 24086, 48172, 60215, 84301, 120430, 168602, 240860, 337204, 421505, 493763, 843010, 987526, 1686020, 1975052, 2468815, 3456341, 4937630, 6912682, 9875260, 13825364, 17281705, 34563410, 69126820]

約数ペア:

[(1, 69126820), (2, 34563410), (4, 17281705), (5, 13825364), (7, 9875260), (10, 6912682), (14, 4937630), (20, 3456341), (28, 2468815), (35, 1975052), (41, 1686020), (70, 987526), (82, 843010), (140, 493763), (164, 421505), (205, 337204), (287, 240860), (410, 168602), (574, 120430), (820, 84301), (1148, 60215), (1435, 48172), (2870, 24086), (5740, 12043)]