122079580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2963

約数の個数: 72

約数和(自身を含む): 305263728

約数和(自身を除く): 183184148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 430, 490, 602, 860, 980, 1204, 1505, 2107, 2897, 3010, 4214, 5794, 6020, 8428, 10535, 11588, 14485, 20279, 21070, 28970, 40558, 42140, 57940, 81116, 101395, 124571, 141953, 202790, 249142, 283906, 405580, 498284, 567812, 622855, 709765, 871997, 1245710, 1419530, 1743994, 2491420, 2839060, 3487988, 4359985, 6103979, 8719970, 12207958, 17439940, 24415916, 30519895, 61039790, 122079580]

約数ペア:

[(1, 122079580), (2, 61039790), (4, 30519895), (5, 24415916), (7, 17439940), (10, 12207958), (14, 8719970), (20, 6103979), (28, 4359985), (35, 3487988), (43, 2839060), (49, 2491420), (70, 1743994), (86, 1419530), (98, 1245710), (140, 871997), (172, 709765), (196, 622855), (215, 567812), (245, 498284), (301, 405580), (430, 283906), (490, 249142), (602, 202790), (860, 141953), (980, 124571), (1204, 101395), (1505, 81116), (2107, 57940), (2897, 42140), (3010, 40558), (4214, 28970), (5794, 21070), (6020, 20279), (8428, 14485), (10535, 11588)]