16809180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6833}}^1$

素因数の和:6886

約数の個数: 48

約数和(自身を含む): 48220704

約数和(自身を除く): 31411524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 6833, 13666, 20499, 27332, 34165, 40998, 68330, 81996, 102495, 136660, 204990, 280153, 409980, 560306, 840459, 1120612, 1400765, 1680918, 2801530, 3361836, 4202295, 5603060, 8404590, 16809180]

約数ペア:

[(1, 16809180), (2, 8404590), (3, 5603060), (4, 4202295), (5, 3361836), (6, 2801530), (10, 1680918), (12, 1400765), (15, 1120612), (20, 840459), (30, 560306), (41, 409980), (60, 280153), (82, 204990), (123, 136660), (164, 102495), (205, 81996), (246, 68330), (410, 40998), (492, 34165), (615, 27332), (820, 20499), (1230, 13666), (2460, 6833)]