155053530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17761}}^1$

素因数の和:17871

約数の個数: 48

約数和(自身を含む): 407318184

約数和(自身を除く): 252264654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 17761, 35522, 53283, 88805, 106566, 159849, 177610, 266415, 319698, 532830, 799245, 1598490, 1722817, 3445634, 5168451, 8614085, 10336902, 15505353, 17228170, 25842255, 31010706, 51684510, 77526765, 155053530]

約数ペア:

[(1, 155053530), (2, 77526765), (3, 51684510), (5, 31010706), (6, 25842255), (9, 17228170), (10, 15505353), (15, 10336902), (18, 8614085), (30, 5168451), (45, 3445634), (90, 1722817), (97, 1598490), (194, 799245), (291, 532830), (485, 319698), (582, 266415), (873, 177610), (970, 159849), (1455, 106566), (1746, 88805), (2910, 53283), (4365, 35522), (8730, 17761)]