1981510105410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2001525359}}^1$

素因数の和:2001525383

約数の個数: 48

約数和(自身を含む): 5620283210880

約数和(自身を除く): 3638773105470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2001525359, 4003050718, 6004576077, 10007626795, 12009152154, 18013728231, 20015253590, 22016778949, 30022880385, 36027456462, 44033557898, 60045760770, 66050336847, 90068641155, 110083894745, 132100673694, 180137282310, 198151010541, 220167789490, 330251684235, 396302021082, 660503368470, 990755052705, 1981510105410]

約数ペア:

[(1, 1981510105410), (2, 990755052705), (3, 660503368470), (5, 396302021082), (6, 330251684235), (9, 220167789490), (10, 198151010541), (11, 180137282310), (15, 132100673694), (18, 110083894745), (22, 90068641155), (30, 66050336847), (33, 60045760770), (45, 44033557898), (55, 36027456462), (66, 30022880385), (90, 22016778949), (99, 20015253590), (110, 18013728231), (165, 12009152154), (198, 10007626795), (330, 6004576077), (495, 4003050718), (990, 2001525359)]