19285830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71429}}^1$

素因数の和:71445

約数の個数: 32

約数和(自身を含む): 51429600

約数和(自身を除く): 32143770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 71429, 142858, 214287, 357145, 428574, 642861, 714290, 1071435, 1285722, 1928583, 2142870, 3214305, 3857166, 6428610, 9642915, 19285830]

約数ペア:

[(1, 19285830), (2, 9642915), (3, 6428610), (5, 3857166), (6, 3214305), (9, 2142870), (10, 1928583), (15, 1285722), (18, 1071435), (27, 714290), (30, 642861), (45, 428574), (54, 357145), (90, 214287), (135, 142858), (270, 71429)]