27310640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{6967}}^1$

素因数の和:6994

約数の個数: 60

約数和(自身を含む): 73874736

約数和(自身を除く): 46564096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 6967, 13934, 27868, 34835, 48769, 55736, 69670, 97538, 111472, 139340, 195076, 243845, 278680, 341383, 390152, 487690, 557360, 682766, 780304, 975380, 1365532, 1706915, 1950760, 2731064, 3413830, 3901520, 5462128, 6827660, 13655320, 27310640]

約数ペア:

[(1, 27310640), (2, 13655320), (4, 6827660), (5, 5462128), (7, 3901520), (8, 3413830), (10, 2731064), (14, 1950760), (16, 1706915), (20, 1365532), (28, 975380), (35, 780304), (40, 682766), (49, 557360), (56, 487690), (70, 390152), (80, 341383), (98, 278680), (112, 243845), (140, 195076), (196, 139340), (245, 111472), (280, 97538), (392, 69670), (490, 55736), (560, 48769), (784, 34835), (980, 27868), (1960, 13934), (3920, 6967)]