131639070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4387969}}^1$

素因数の和:4387979

約数の個数: 16

約数和(自身を含む): 315933840

約数和(自身を除く): 184294770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4387969, 8775938, 13163907, 21939845, 26327814, 43879690, 65819535, 131639070]

約数ペア:

[(1, 131639070), (2, 65819535), (3, 43879690), (5, 26327814), (6, 21939845), (10, 13163907), (15, 8775938), (30, 4387969)]