19708890630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4594147}}^1$

素因数の和:4594181

約数の個数: 64

約数和(自身を含む): 55570814208

約数和(自身を除く): 35861923578

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 4594147, 9188294, 13782441, 22970735, 27564882, 45941470, 50535617, 59723911, 68912205, 101071234, 119447822, 137824410, 151606851, 179171733, 252678085, 298619555, 303213702, 358343466, 505356170, 597239110, 656963021, 758034255, 895858665, 1313926042, 1516068510, 1791717330, 1970889063, 3284815105, 3941778126, 6569630210, 9854445315, 19708890630]

約数ペア:

[(1, 19708890630), (2, 9854445315), (3, 6569630210), (5, 3941778126), (6, 3284815105), (10, 1970889063), (11, 1791717330), (13, 1516068510), (15, 1313926042), (22, 895858665), (26, 758034255), (30, 656963021), (33, 597239110), (39, 505356170), (55, 358343466), (65, 303213702), (66, 298619555), (78, 252678085), (110, 179171733), (130, 151606851), (143, 137824410), (165, 119447822), (195, 101071234), (286, 68912205), (330, 59723911), (390, 50535617), (429, 45941470), (715, 27564882), (858, 22970735), (1430, 13782441), (2145, 9188294), (4290, 4594147)]