6475990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 12221280

約数和(自身を除く): 5745290

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 163, 274, 290, 326, 685, 815, 1370, 1630, 3973, 4727, 7946, 9454, 19865, 22331, 23635, 39730, 44662, 47270, 111655, 223310, 647599, 1295198, 3237995, 6475990]

約数ペア:

[(1, 6475990), (2, 3237995), (5, 1295198), (10, 647599), (29, 223310), (58, 111655), (137, 47270), (145, 44662), (163, 39730), (274, 23635), (290, 22331), (326, 19865), (685, 9454), (815, 7946), (1370, 4727), (1630, 3973)]