166868730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{264871}}^1$

素因数の和:264891

約数の個数: 48

約数和(自身を含む): 495840384

約数和(自身を除く): 328971654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 264871, 529742, 794613, 1324355, 1589226, 1854097, 2383839, 2648710, 3708194, 3973065, 4767678, 5562291, 7946130, 9270485, 11124582, 11919195, 16686873, 18540970, 23838390, 27811455, 33373746, 55622910, 83434365, 166868730]

約数ペア:

[(1, 166868730), (2, 83434365), (3, 55622910), (5, 33373746), (6, 27811455), (7, 23838390), (9, 18540970), (10, 16686873), (14, 11919195), (15, 11124582), (18, 9270485), (21, 7946130), (30, 5562291), (35, 4767678), (42, 3973065), (45, 3708194), (63, 2648710), (70, 2383839), (90, 1854097), (105, 1589226), (126, 1324355), (210, 794613), (315, 529742), (630, 264871)]