67987430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23689}}^1$

素因数の和:23744

約数の個数: 32

約数和(自身を含む): 143277120

約数和(自身を除く): 75289690

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 23689, 47378, 118445, 165823, 236890, 331646, 829115, 971249, 1658230, 1942498, 4856245, 6798743, 9712490, 13597486, 33993715, 67987430]

約数ペア:

[(1, 67987430), (2, 33993715), (5, 13597486), (7, 9712490), (10, 6798743), (14, 4856245), (35, 1942498), (41, 1658230), (70, 971249), (82, 829115), (205, 331646), (287, 236890), (410, 165823), (574, 118445), (1435, 47378), (2870, 23689)]