79984590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{380879}}^1$

素因数の和:380896

約数の個数: 32

約数和(自身を含む): 219386880

約数和(自身を除く): 139402290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 380879, 761758, 1142637, 1904395, 2285274, 2666153, 3808790, 5332306, 5713185, 7998459, 11426370, 13330765, 15996918, 26661530, 39992295, 79984590]

約数ペア:

[(1, 79984590), (2, 39992295), (3, 26661530), (5, 15996918), (6, 13330765), (7, 11426370), (10, 7998459), (14, 5713185), (15, 5332306), (21, 3808790), (30, 2666153), (35, 2285274), (42, 1904395), (70, 1142637), (105, 761758), (210, 380879)]