177697070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{5231}}^1$

素因数の和:5360

約数の個数: 32

約数和(自身を含む): 331499520

約数和(自身を除く): 153802450

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 790, 3397, 5231, 6794, 10462, 16985, 26155, 33970, 52310, 224933, 413249, 449866, 826498, 1124665, 2066245, 2249330, 4132490, 17769707, 35539414, 88848535, 177697070]

約数ペア:

[(1, 177697070), (2, 88848535), (5, 35539414), (10, 17769707), (43, 4132490), (79, 2249330), (86, 2066245), (158, 1124665), (215, 826498), (395, 449866), (430, 413249), (790, 224933), (3397, 52310), (5231, 33970), (6794, 26155), (10462, 16985)]