3754390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 7086240

約数和(自身を除く): 3331850

約数列:

[1, 2, 5, 10, 37, 73, 74, 139, 146, 185, 278, 365, 370, 695, 730, 1390, 2701, 5143, 5402, 10147, 10286, 13505, 20294, 25715, 27010, 50735, 51430, 101470, 375439, 750878, 1877195, 3754390]

約数ペア:

[(1, 3754390), (2, 1877195), (5, 750878), (10, 375439), (37, 101470), (73, 51430), (74, 50735), (139, 27010), (146, 25715), (185, 20294), (278, 13505), (365, 10286), (370, 10147), (695, 5402), (730, 5143), (1390, 2701)]