235523930

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{1249}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 430650000

約数和(自身を除く): 195126070

約数列:

[1, 2, 5, 10, 109, 173, 218, 346, 545, 865, 1090, 1249, 1730, 2498, 6245, 12490, 18857, 37714, 94285, 136141, 188570, 216077, 272282, 432154, 680705, 1080385, 1361410, 2160770, 23552393, 47104786, 117761965, 235523930]

約数ペア:

[(1, 235523930), (2, 117761965), (5, 47104786), (10, 23552393), (109, 2160770), (173, 1361410), (218, 1080385), (346, 680705), (545, 432154), (865, 272282), (1090, 216077), (1249, 188570), (1730, 136141), (2498, 94285), (6245, 37714), (12490, 18857)]