69010442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 42756598

約数列:

[1, 2, 23, 43, 46, 86, 139, 251, 278, 502, 989, 1978, 3197, 5773, 5977, 6394, 10793, 11546, 11954, 21586, 34889, 69778, 137471, 248239, 274942, 496478, 802447, 1500227, 1604894, 3000454, 34505221, 69010442]

約数ペア:

[(1, 69010442), (2, 34505221), (23, 3000454), (43, 1604894), (46, 1500227), (86, 802447), (139, 496478), (251, 274942), (278, 248239), (502, 137471), (989, 69778), (1978, 34889), (3197, 21586), (5773, 11954), (5977, 11546), (6394, 10793)]