61485490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15107}}^1$

素因数の和:15162

約数の個数: 32

約数和(自身を含む): 124006464

約数和(自身を除く): 62520974

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 15107, 30214, 75535, 151070, 166177, 332354, 558959, 830885, 1117918, 1661770, 2794795, 5589590, 6148549, 12297098, 30742745, 61485490]

約数ペア:

[(1, 61485490), (2, 30742745), (5, 12297098), (10, 6148549), (11, 5589590), (22, 2794795), (37, 1661770), (55, 1117918), (74, 830885), (110, 558959), (185, 332354), (370, 166177), (407, 151070), (814, 75535), (2035, 30214), (4070, 15107)]