2774570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 5572800

約数和(自身を除く): 2798230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 859, 1615, 1718, 3230, 4295, 8590, 14603, 16321, 29206, 32642, 73015, 81605, 146030, 163210, 277457, 554914, 1387285, 2774570]

約数ペア:

[(1, 2774570), (2, 1387285), (5, 554914), (10, 277457), (17, 163210), (19, 146030), (34, 81605), (38, 73015), (85, 32642), (95, 29206), (170, 16321), (190, 14603), (323, 8590), (646, 4295), (859, 3230), (1615, 1718)]