329896590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{478111}}^1$

素因数の和:478144

約数の個数: 32

約数和(自身を含む): 826177536

約数和(自身を除く): 496280946

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 478111, 956222, 1434333, 2390555, 2868666, 4781110, 7171665, 10996553, 14343330, 21993106, 32989659, 54982765, 65979318, 109965530, 164948295, 329896590]

約数ペア:

[(1, 329896590), (2, 164948295), (3, 109965530), (5, 65979318), (6, 54982765), (10, 32989659), (15, 21993106), (23, 14343330), (30, 10996553), (46, 7171665), (69, 4781110), (115, 2868666), (138, 2390555), (230, 1434333), (345, 956222), (690, 478111)]