1909758889610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{84509}}^1\times {\mathrm{15803}}^1$

素因数の和:100343

約数の個数: 64

約数和(自身を含む): 4038842424960

約数和(自身を除く): 2129083535350

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 15803, 31606, 79015, 84509, 158030, 169018, 173833, 205439, 347666, 410878, 422545, 845090, 869165, 929599, 1027195, 1098617, 1738330, 1859198, 2054390, 2197234, 2259829, 4519658, 4647995, 5493085, 9295990, 10986170, 11299145, 12084787, 22598290, 24169574, 60423935, 120847870, 1335495727, 2670991454, 6677478635, 13354957270, 14690452997, 17361444451, 29380905994, 34722888902, 73452264985, 86807222255, 146904529970, 173614444510, 190975888961, 381951777922, 954879444805, 1909758889610]

約数ペア:

[(1, 1909758889610), (2, 954879444805), (5, 381951777922), (10, 190975888961), (11, 173614444510), (13, 146904529970), (22, 86807222255), (26, 73452264985), (55, 34722888902), (65, 29380905994), (110, 17361444451), (130, 14690452997), (143, 13354957270), (286, 6677478635), (715, 2670991454), (1430, 1335495727), (15803, 120847870), (31606, 60423935), (79015, 24169574), (84509, 22598290), (158030, 12084787), (169018, 11299145), (173833, 10986170), (205439, 9295990), (347666, 5493085), (410878, 4647995), (422545, 4519658), (845090, 2259829), (869165, 2197234), (929599, 2054390), (1027195, 1859198), (1098617, 1738330)]