28135110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2293}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 67718880

約数和(自身を除く): 39583770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2293, 2454, 4090, 4586, 6135, 6879, 11465, 12270, 13758, 22930, 34395, 68790, 937837, 1875674, 2813511, 4689185, 5627022, 9378370, 14067555, 28135110]

約数ペア:

[(1, 28135110), (2, 14067555), (3, 9378370), (5, 5627022), (6, 4689185), (10, 2813511), (15, 1875674), (30, 937837), (409, 68790), (818, 34395), (1227, 22930), (2045, 13758), (2293, 12270), (2454, 11465), (4090, 6879), (4586, 6135)]