30687006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42979}}^1$

素因数の和:43008

約数の個数: 32

約数和(自身を含む): 74269440

約数和(自身を除く): 43582434

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 42979, 85958, 128937, 257874, 300853, 601706, 730643, 902559, 1461286, 1805118, 2191929, 4383858, 5114501, 10229002, 15343503, 30687006]

約数ペア:

[(1, 30687006), (2, 15343503), (3, 10229002), (6, 5114501), (7, 4383858), (14, 2191929), (17, 1805118), (21, 1461286), (34, 902559), (42, 730643), (51, 601706), (102, 300853), (119, 257874), (238, 128937), (357, 85958), (714, 42979)]