27354180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{65129}}^1$

素因数の和:65148

約数の個数: 48

約数和(自身を含む): 87534720

約数和(自身を除く): 60180540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 65129, 130258, 195387, 260516, 325645, 390774, 455903, 651290, 781548, 911806, 976935, 1302580, 1367709, 1823612, 1953870, 2279515, 2735418, 3907740, 4559030, 5470836, 6838545, 9118060, 13677090, 27354180]

約数ペア:

[(1, 27354180), (2, 13677090), (3, 9118060), (4, 6838545), (5, 5470836), (6, 4559030), (7, 3907740), (10, 2735418), (12, 2279515), (14, 1953870), (15, 1823612), (20, 1367709), (21, 1302580), (28, 976935), (30, 911806), (35, 781548), (42, 651290), (60, 455903), (70, 390774), (84, 325645), (105, 260516), (140, 195387), (210, 130258), (420, 65129)]