69198140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8501}}^1$

素因数の和:8558

約数の個数: 48

約数和(自身を含む): 162830304

約数和(自身を除く): 93632164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 8501, 17002, 34004, 42505, 85010, 93511, 170020, 187022, 314537, 374044, 467555, 629074, 935110, 1258148, 1572685, 1870220, 3145370, 3459907, 6290740, 6919814, 13839628, 17299535, 34599070, 69198140]

約数ペア:

[(1, 69198140), (2, 34599070), (4, 17299535), (5, 13839628), (10, 6919814), (11, 6290740), (20, 3459907), (22, 3145370), (37, 1870220), (44, 1572685), (55, 1258148), (74, 935110), (110, 629074), (148, 467555), (185, 374044), (220, 314537), (370, 187022), (407, 170020), (740, 93511), (814, 85010), (1628, 42505), (2035, 34004), (4070, 17002), (8140, 8501)]