266555030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 569503872

約数和(自身を除く): 302948842

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 97, 185, 194, 259, 370, 485, 518, 679, 970, 1061, 1295, 1358, 2122, 2590, 3395, 3589, 5305, 6790, 7178, 7427, 10610, 14854, 17945, 25123, 35890, 37135, 39257, 50246, 74270, 78514, 102917, 125615, 196285, 205834, 251230, 274799, 392570, 514585, 549598, 720419, 1029170, 1373995, 1440838, 2747990, 3602095, 3807929, 7204190, 7615858, 19039645, 26655503, 38079290, 53311006, 133277515, 266555030]

約数ペア:

[(1, 266555030), (2, 133277515), (5, 53311006), (7, 38079290), (10, 26655503), (14, 19039645), (35, 7615858), (37, 7204190), (70, 3807929), (74, 3602095), (97, 2747990), (185, 1440838), (194, 1373995), (259, 1029170), (370, 720419), (485, 549598), (518, 514585), (679, 392570), (970, 274799), (1061, 251230), (1295, 205834), (1358, 196285), (2122, 125615), (2590, 102917), (3395, 78514), (3589, 74270), (5305, 50246), (6790, 39257), (7178, 37135), (7427, 35890), (10610, 25123), (14854, 17945)]