6929090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 14774400

約数和(自身を除く): 7845310

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 179, 245, 358, 395, 490, 553, 790, 895, 1106, 1253, 1790, 2506, 2765, 3871, 5530, 6265, 7742, 8771, 12530, 14141, 17542, 19355, 28282, 38710, 43855, 70705, 87710, 98987, 141410, 197974, 494935, 692909, 989870, 1385818, 3464545, 6929090]

約数ペア:

[(1, 6929090), (2, 3464545), (5, 1385818), (7, 989870), (10, 692909), (14, 494935), (35, 197974), (49, 141410), (70, 98987), (79, 87710), (98, 70705), (158, 43855), (179, 38710), (245, 28282), (358, 19355), (395, 17542), (490, 14141), (553, 12530), (790, 8771), (895, 7742), (1106, 6265), (1253, 5530), (1790, 3871), (2506, 2765)]