6813017820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{772451}}^1$

素因数の和:772480

約数の個数: 108

約数和(自身を含む): 24040251144

約数和(自身を除く): 17227233324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 772451, 1544902, 2317353, 3089804, 3862255, 4634706, 5407157, 6952059, 7724510, 9269412, 10814314, 11586765, 13904118, 15449020, 16221471, 21628628, 23173530, 27035785, 27808236, 32442942, 34760295, 37850099, 46347060, 48664413, 54071570, 64885884, 69520590, 75700198, 81107355, 97328826, 108143140, 113550297, 139041180, 151400396, 162214710, 189250495, 194657652, 227100594, 243322065, 324429420, 340650891, 378500990, 454201188, 486644130, 567751485, 681301782, 757001980, 973288260, 1135502970, 1362603564, 1703254455, 2271005940, 3406508910, 6813017820]

約数ペア:

[(1, 6813017820), (2, 3406508910), (3, 2271005940), (4, 1703254455), (5, 1362603564), (6, 1135502970), (7, 973288260), (9, 757001980), (10, 681301782), (12, 567751485), (14, 486644130), (15, 454201188), (18, 378500990), (20, 340650891), (21, 324429420), (28, 243322065), (30, 227100594), (35, 194657652), (36, 189250495), (42, 162214710), (45, 151400396), (49, 139041180), (60, 113550297), (63, 108143140), (70, 97328826), (84, 81107355), (90, 75700198), (98, 69520590), (105, 64885884), (126, 54071570), (140, 48664413), (147, 46347060), (180, 37850099), (196, 34760295), (210, 32442942), (245, 27808236), (252, 27035785), (294, 23173530), (315, 21628628), (420, 16221471), (441, 15449020), (490, 13904118), (588, 11586765), (630, 10814314), (735, 9269412), (882, 7724510), (980, 6952059), (1260, 5407157), (1470, 4634706), (1764, 3862255), (2205, 3089804), (2940, 2317353), (4410, 1544902), (8820, 772451)]