68740595

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2927}}^1$

素因数の和:3011

約数の個数: 32

約数和(自身を含む): 104564736

約数和(自身を除く): 35824141

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 2135, 2927, 3355, 4697, 14635, 20489, 23485, 32197, 102445, 160985, 178547, 225379, 892735, 1126895, 1249829, 1964017, 6249145, 9820085, 13748119, 68740595]

約数ペア:

[(1, 68740595), (5, 13748119), (7, 9820085), (11, 6249145), (35, 1964017), (55, 1249829), (61, 1126895), (77, 892735), (305, 225379), (385, 178547), (427, 160985), (671, 102445), (2135, 32197), (2927, 23485), (3355, 20489), (4697, 14635)]