69142430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{141107}}^1$

素因数の和:141128

約数の個数: 24

約数和(自身を含む): 144776808

約数和(自身を除く): 75634378

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 141107, 282214, 705535, 987749, 1411070, 1975498, 4938745, 6914243, 9877490, 13828486, 34571215, 69142430]

約数ペア:

[(1, 69142430), (2, 34571215), (5, 13828486), (7, 9877490), (10, 6914243), (14, 4938745), (35, 1975498), (49, 1411070), (70, 987749), (98, 705535), (245, 282214), (490, 141107)]