783290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 1518480

約数和(自身を除く): 735190

約数列:

[1, 2, 5, 10, 29, 37, 58, 73, 74, 145, 146, 185, 290, 365, 370, 730, 1073, 2117, 2146, 2701, 4234, 5365, 5402, 10585, 10730, 13505, 21170, 27010, 78329, 156658, 391645, 783290]

約数ペア:

[(1, 783290), (2, 391645), (5, 156658), (10, 78329), (29, 27010), (37, 21170), (58, 13505), (73, 10730), (74, 10585), (145, 5402), (146, 5365), (185, 4234), (290, 2701), (365, 2146), (370, 2117), (730, 1073)]