3077940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 8826048

約数和(自身を除く): 5748108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1193, 1290, 2386, 2580, 3579, 4772, 5965, 7158, 11930, 14316, 17895, 23860, 35790, 51299, 71580, 102598, 153897, 205196, 256495, 307794, 512990, 615588, 769485, 1025980, 1538970, 3077940]

約数ペア:

[(1, 3077940), (2, 1538970), (3, 1025980), (4, 769485), (5, 615588), (6, 512990), (10, 307794), (12, 256495), (15, 205196), (20, 153897), (30, 102598), (43, 71580), (60, 51299), (86, 35790), (129, 23860), (172, 17895), (215, 14316), (258, 11930), (430, 7158), (516, 5965), (645, 4772), (860, 3579), (1193, 2580), (1290, 2386)]