9929690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 18779904

約数和(自身を除く): 8850214

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 571, 1142, 1739, 2855, 3478, 5710, 8695, 17390, 21127, 26837, 42254, 53674, 105635, 134185, 211270, 268370, 992969, 1985938, 4964845, 9929690]

約数ペア:

[(1, 9929690), (2, 4964845), (5, 1985938), (10, 992969), (37, 268370), (47, 211270), (74, 134185), (94, 105635), (185, 53674), (235, 42254), (370, 26837), (470, 21127), (571, 17390), (1142, 8695), (1739, 5710), (2855, 3478)]