3921457890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{18673609}}^1$

素因数の和:18673626

約数の個数: 32

約数和(自身を含む): 10755999360

約数和(自身を除く): 6834541470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 18673609, 37347218, 56020827, 93368045, 112041654, 130715263, 186736090, 261430526, 280104135, 392145789, 560208270, 653576315, 784291578, 1307152630, 1960728945, 3921457890]

約数ペア:

[(1, 3921457890), (2, 1960728945), (3, 1307152630), (5, 784291578), (6, 653576315), (7, 560208270), (10, 392145789), (14, 280104135), (15, 261430526), (21, 186736090), (30, 130715263), (35, 112041654), (42, 93368045), (70, 56020827), (105, 37347218), (210, 18673609)]