137867340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176753}}^1$

素因数の和:176778

約数の個数: 48

約数和(自身を含む): 415725408

約数和(自身を除く): 277858068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 176753, 353506, 530259, 707012, 883765, 1060518, 1767530, 2121036, 2297789, 2651295, 3535060, 4595578, 5302590, 6893367, 9191156, 10605180, 11488945, 13786734, 22977890, 27573468, 34466835, 45955780, 68933670, 137867340]

約数ペア:

[(1, 137867340), (2, 68933670), (3, 45955780), (4, 34466835), (5, 27573468), (6, 22977890), (10, 13786734), (12, 11488945), (13, 10605180), (15, 9191156), (20, 6893367), (26, 5302590), (30, 4595578), (39, 3535060), (52, 2651295), (60, 2297789), (65, 2121036), (78, 1767530), (130, 1060518), (156, 883765), (195, 707012), (260, 530259), (390, 353506), (780, 176753)]