315020930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4500299}}^1$

素因数の和:4500313

約数の個数: 16

約数和(自身を含む): 648043200

約数和(自身を除く): 333022270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4500299, 9000598, 22501495, 31502093, 45002990, 63004186, 157510465, 315020930]

約数ペア:

[(1, 315020930), (2, 157510465), (5, 63004186), (7, 45002990), (10, 31502093), (14, 22501495), (35, 9000598), (70, 4500299)]