6941928980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{1011943}}^1$

素因数の和:1011973

約数の個数: 48

約数和(自身を含む): 17000659200

約数和(自身を除く): 10058730220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 1011943, 2023886, 4047772, 5059715, 7083601, 10119430, 14167202, 20238860, 28334404, 35418005, 49585207, 70836010, 99170414, 141672020, 198340828, 247926035, 347096449, 495852070, 694192898, 991704140, 1388385796, 1735482245, 3470964490, 6941928980]

約数ペア:

[(1, 6941928980), (2, 3470964490), (4, 1735482245), (5, 1388385796), (7, 991704140), (10, 694192898), (14, 495852070), (20, 347096449), (28, 247926035), (35, 198340828), (49, 141672020), (70, 99170414), (98, 70836010), (140, 49585207), (196, 35418005), (245, 28334404), (343, 20238860), (490, 14167202), (686, 10119430), (980, 7083601), (1372, 5059715), (1715, 4047772), (3430, 2023886), (6860, 1011943)]