19560030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5479}}^1$

素因数の和:5513

約数の個数: 64

約数和(自身を含む): 56816640

約数和(自身を除く): 37256610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 5479, 10958, 16437, 27395, 32874, 38353, 54790, 76706, 82185, 93143, 115059, 164370, 186286, 191765, 230118, 279429, 383530, 465715, 558858, 575295, 652001, 931430, 1150590, 1304002, 1397145, 1956003, 2794290, 3260005, 3912006, 6520010, 9780015, 19560030]

約数ペア:

[(1, 19560030), (2, 9780015), (3, 6520010), (5, 3912006), (6, 3260005), (7, 2794290), (10, 1956003), (14, 1397145), (15, 1304002), (17, 1150590), (21, 931430), (30, 652001), (34, 575295), (35, 558858), (42, 465715), (51, 383530), (70, 279429), (85, 230118), (102, 191765), (105, 186286), (119, 164370), (170, 115059), (210, 93143), (238, 82185), (255, 76706), (357, 54790), (510, 38353), (595, 32874), (714, 27395), (1190, 16437), (1785, 10958), (3570, 5479)]