73037780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{214817}}^1$

素因数の和:214843

約数の個数: 24

約数和(自身を含む): 162402408

約数和(自身を除く): 89364628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 214817, 429634, 859268, 1074085, 2148170, 3651889, 4296340, 7303778, 14607556, 18259445, 36518890, 73037780]

約数ペア:

[(1, 73037780), (2, 36518890), (4, 18259445), (5, 14607556), (10, 7303778), (17, 4296340), (20, 3651889), (34, 2148170), (68, 1074085), (85, 859268), (170, 429634), (340, 214817)]