209577870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{136979}}^1$

素因数の和:137009

約数の個数: 48

約数和(自身を含む): 576959760

約数和(自身を除く): 367381890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 136979, 273958, 410937, 684895, 821874, 1232811, 1369790, 2054685, 2328643, 2465622, 4109370, 4657286, 6164055, 6985929, 11643215, 12328110, 13971858, 20957787, 23286430, 34929645, 41915574, 69859290, 104788935, 209577870]

約数ペア:

[(1, 209577870), (2, 104788935), (3, 69859290), (5, 41915574), (6, 34929645), (9, 23286430), (10, 20957787), (15, 13971858), (17, 12328110), (18, 11643215), (30, 6985929), (34, 6164055), (45, 4657286), (51, 4109370), (85, 2465622), (90, 2328643), (102, 2054685), (153, 1369790), (170, 1232811), (255, 821874), (306, 684895), (510, 410937), (765, 273958), (1530, 136979)]