27100430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{7901}}^1$

素因数の和:7929

約数の個数: 32

約数和(自身を含む): 56894400

約数和(自身を除く): 29793970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 7901, 15802, 39505, 55307, 79010, 110614, 276535, 387149, 553070, 774298, 1935745, 2710043, 3871490, 5420086, 13550215, 27100430]

約数ペア:

[(1, 27100430), (2, 13550215), (5, 5420086), (7, 3871490), (10, 2710043), (14, 1935745), (35, 774298), (49, 553070), (70, 387149), (98, 276535), (245, 110614), (343, 79010), (490, 55307), (686, 39505), (1715, 15802), (3430, 7901)]