9929890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 18733680

約数和(自身を除く): 8803790

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 290, 353, 485, 706, 970, 1765, 2813, 3530, 5626, 10237, 14065, 20474, 28130, 34241, 51185, 68482, 102370, 171205, 342410, 992989, 1985978, 4964945, 9929890]

約数ペア:

[(1, 9929890), (2, 4964945), (5, 1985978), (10, 992989), (29, 342410), (58, 171205), (97, 102370), (145, 68482), (194, 51185), (290, 34241), (353, 28130), (485, 20474), (706, 14065), (970, 10237), (1765, 5626), (2813, 3530)]