57060770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14159}}^1$

素因数の和:14210

約数の個数: 32

約数和(自身を含む): 114186240

約数和(自身を除く): 57125470

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 14159, 28318, 70795, 141590, 184067, 368134, 438929, 877858, 920335, 1840670, 2194645, 4389290, 5706077, 11412154, 28530385, 57060770]

約数ペア:

[(1, 57060770), (2, 28530385), (5, 11412154), (10, 5706077), (13, 4389290), (26, 2194645), (31, 1840670), (62, 920335), (65, 877858), (130, 438929), (155, 368134), (310, 184067), (403, 141590), (806, 70795), (2015, 28318), (4030, 14159)]