240071085

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 426389184

約数和(自身を除く): 186318099

約数列:

[1, 3, 5, 9, 15, 45, 73, 107, 219, 321, 365, 535, 657, 683, 963, 1095, 1605, 2049, 3285, 3415, 4815, 6147, 7811, 10245, 23433, 30735, 39055, 49859, 70299, 73081, 117165, 149577, 219243, 249295, 351495, 365405, 448731, 657729, 747885, 1096215, 2243655, 3288645, 5334913, 16004739, 26674565, 48014217, 80023695, 240071085]

約数ペア:

[(1, 240071085), (3, 80023695), (5, 48014217), (9, 26674565), (15, 16004739), (45, 5334913), (73, 3288645), (107, 2243655), (219, 1096215), (321, 747885), (365, 657729), (535, 448731), (657, 365405), (683, 351495), (963, 249295), (1095, 219243), (1605, 149577), (2049, 117165), (3285, 73081), (3415, 70299), (4815, 49859), (6147, 39055), (7811, 30735), (10245, 23433)]