69788950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18127}}^1$

素因数の和:18157

約数の個数: 48

約数和(自身を含む): 161846784

約数和(自身を除く): 92057834

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 18127, 36254, 90635, 126889, 181270, 199397, 253778, 398794, 453175, 634445, 906350, 996985, 1268890, 1395779, 1993970, 2791558, 3172225, 4984925, 6344450, 6978895, 9969850, 13957790, 34894475, 69788950]

約数ペア:

[(1, 69788950), (2, 34894475), (5, 13957790), (7, 9969850), (10, 6978895), (11, 6344450), (14, 4984925), (22, 3172225), (25, 2791558), (35, 1993970), (50, 1395779), (55, 1268890), (70, 996985), (77, 906350), (110, 634445), (154, 453175), (175, 398794), (275, 253778), (350, 199397), (385, 181270), (550, 126889), (770, 90635), (1925, 36254), (3850, 18127)]