19096830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{70729}}^1$

素因数の和:70745

約数の個数: 32

約数和(自身を含む): 50925600

約数和(自身を除く): 31828770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 70729, 141458, 212187, 353645, 424374, 636561, 707290, 1060935, 1273122, 1909683, 2121870, 3182805, 3819366, 6365610, 9548415, 19096830]

約数ペア:

[(1, 19096830), (2, 9548415), (3, 6365610), (5, 3819366), (6, 3182805), (9, 2121870), (10, 1909683), (15, 1273122), (18, 1060935), (27, 707290), (30, 636561), (45, 424374), (54, 353645), (90, 212187), (135, 141458), (270, 70729)]