69299020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12073}}^1$

素因数の和:12130

約数の個数: 48

約数和(自身を含む): 170388288

約数和(自身を除く): 101089268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 12073, 24146, 48292, 60365, 84511, 120730, 169022, 241460, 338044, 422555, 494993, 845110, 989986, 1690220, 1979972, 2474965, 3464951, 4949930, 6929902, 9899860, 13859804, 17324755, 34649510, 69299020]

約数ペア:

[(1, 69299020), (2, 34649510), (4, 17324755), (5, 13859804), (7, 9899860), (10, 6929902), (14, 4949930), (20, 3464951), (28, 2474965), (35, 1979972), (41, 1690220), (70, 989986), (82, 845110), (140, 494993), (164, 422555), (205, 338044), (287, 241460), (410, 169022), (574, 120730), (820, 84511), (1148, 60365), (1435, 48292), (2870, 24146), (5740, 12073)]