3287060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 8055936

約数和(自身を除く): 4768876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 443, 530, 742, 886, 1060, 1484, 1772, 1855, 2215, 3101, 3710, 4430, 6202, 7420, 8860, 12404, 15505, 23479, 31010, 46958, 62020, 93916, 117395, 164353, 234790, 328706, 469580, 657412, 821765, 1643530, 3287060]

約数ペア:

[(1, 3287060), (2, 1643530), (4, 821765), (5, 657412), (7, 469580), (10, 328706), (14, 234790), (20, 164353), (28, 117395), (35, 93916), (53, 62020), (70, 46958), (106, 31010), (140, 23479), (212, 15505), (265, 12404), (371, 8860), (443, 7420), (530, 6202), (742, 4430), (886, 3710), (1060, 3101), (1484, 2215), (1772, 1855)]