6542970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{4451}}^1$

素因数の和:4475

約数の個数: 48

約数和(自身を含む): 18271008

約数和(自身を除く): 11728038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 4451, 8902, 13353, 22255, 26706, 31157, 44510, 62314, 66765, 93471, 133530, 155785, 186942, 218099, 311570, 436198, 467355, 654297, 934710, 1090495, 1308594, 2180990, 3271485, 6542970]

約数ペア:

[(1, 6542970), (2, 3271485), (3, 2180990), (5, 1308594), (6, 1090495), (7, 934710), (10, 654297), (14, 467355), (15, 436198), (21, 311570), (30, 218099), (35, 186942), (42, 155785), (49, 133530), (70, 93471), (98, 66765), (105, 62314), (147, 44510), (210, 31157), (245, 26706), (294, 22255), (490, 13353), (735, 8902), (1470, 4451)]