85697580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10903}}^1$

素因数の和:11046

約数の個数: 48

約数和(自身を含む): 241807104

約数和(自身を除く): 156109524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 10903, 21806, 32709, 43612, 54515, 65418, 109030, 130836, 163545, 218060, 327090, 654180, 1428293, 2856586, 4284879, 5713172, 7141465, 8569758, 14282930, 17139516, 21424395, 28565860, 42848790, 85697580]

約数ペア:

[(1, 85697580), (2, 42848790), (3, 28565860), (4, 21424395), (5, 17139516), (6, 14282930), (10, 8569758), (12, 7141465), (15, 5713172), (20, 4284879), (30, 2856586), (60, 1428293), (131, 654180), (262, 327090), (393, 218060), (524, 163545), (655, 130836), (786, 109030), (1310, 65418), (1572, 54515), (1965, 43612), (2620, 32709), (3930, 21806), (7860, 10903)]