34541080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17623}}^1$

素因数の和:17648

約数の個数: 48

約数和(自身を含む): 90411120

約数和(自身を除く): 55870040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 17623, 35246, 70492, 88115, 123361, 140984, 176230, 246722, 352460, 493444, 616805, 704920, 863527, 986888, 1233610, 1727054, 2467220, 3454108, 4317635, 4934440, 6908216, 8635270, 17270540, 34541080]

約数ペア:

[(1, 34541080), (2, 17270540), (4, 8635270), (5, 6908216), (7, 4934440), (8, 4317635), (10, 3454108), (14, 2467220), (20, 1727054), (28, 1233610), (35, 986888), (40, 863527), (49, 704920), (56, 616805), (70, 493444), (98, 352460), (140, 246722), (196, 176230), (245, 140984), (280, 123361), (392, 88115), (490, 70492), (980, 35246), (1960, 17623)]