61118060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9461}}^1$

素因数の和:9506

約数の個数: 48

約数和(自身を含む): 143065440

約数和(自身を除く): 81947380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 9461, 18922, 37844, 47305, 94610, 160837, 179759, 189220, 321674, 359518, 643348, 719036, 804185, 898795, 1608370, 1797590, 3055903, 3216740, 3595180, 6111806, 12223612, 15279515, 30559030, 61118060]

約数ペア:

[(1, 61118060), (2, 30559030), (4, 15279515), (5, 12223612), (10, 6111806), (17, 3595180), (19, 3216740), (20, 3055903), (34, 1797590), (38, 1608370), (68, 898795), (76, 804185), (85, 719036), (95, 643348), (170, 359518), (190, 321674), (323, 189220), (340, 179759), (380, 160837), (646, 94610), (1292, 47305), (1615, 37844), (3230, 18922), (6460, 9461)]