307453010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{3593}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 569289600

約数和(自身を除く): 261836590

約数列:

[1, 2, 5, 10, 43, 86, 199, 215, 398, 430, 995, 1990, 3593, 7186, 8557, 17114, 17965, 35930, 42785, 85570, 154499, 308998, 715007, 772495, 1430014, 1544990, 3575035, 7150070, 30745301, 61490602, 153726505, 307453010]

約数ペア:

[(1, 307453010), (2, 153726505), (5, 61490602), (10, 30745301), (43, 7150070), (86, 3575035), (199, 1544990), (215, 1430014), (398, 772495), (430, 715007), (995, 308998), (1990, 154499), (3593, 85570), (7186, 42785), (8557, 35930), (17114, 17965)]