154328570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19219}}^1$

素因数の和:19310

約数の個数: 32

約数和(自身を含む): 307212480

約数和(自身を除く): 152883910

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 19219, 38438, 96095, 192190, 211409, 422818, 1057045, 1402987, 2114090, 2805974, 7014935, 14029870, 15432857, 30865714, 77164285, 154328570]

約数ペア:

[(1, 154328570), (2, 77164285), (5, 30865714), (10, 15432857), (11, 14029870), (22, 7014935), (55, 2805974), (73, 2114090), (110, 1402987), (146, 1057045), (365, 422818), (730, 211409), (803, 192190), (1606, 96095), (4015, 38438), (8030, 19219)]