68938030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 149276160

約数和(自身を除く): 80338130

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 43, 70, 74, 86, 185, 215, 259, 301, 370, 430, 518, 602, 619, 1238, 1295, 1505, 1591, 2590, 3010, 3095, 3182, 4333, 6190, 7955, 8666, 11137, 15910, 21665, 22274, 22903, 26617, 43330, 45806, 53234, 55685, 111370, 114515, 133085, 160321, 186319, 229030, 266170, 320642, 372638, 801605, 931595, 984829, 1603210, 1863190, 1969658, 4924145, 6893803, 9848290, 13787606, 34469015, 68938030]

約数ペア:

[(1, 68938030), (2, 34469015), (5, 13787606), (7, 9848290), (10, 6893803), (14, 4924145), (35, 1969658), (37, 1863190), (43, 1603210), (70, 984829), (74, 931595), (86, 801605), (185, 372638), (215, 320642), (259, 266170), (301, 229030), (370, 186319), (430, 160321), (518, 133085), (602, 114515), (619, 111370), (1238, 55685), (1295, 53234), (1505, 45806), (1591, 43330), (2590, 26617), (3010, 22903), (3095, 22274), (3182, 21665), (4333, 15910), (6190, 11137), (7955, 8666)]