31974990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3793}}^1$

素因数の和:4084

約数の個数: 32

約数和(自身を含む): 77033376

約数和(自身を除く): 45058386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 3793, 4215, 7586, 8430, 11379, 18965, 22758, 37930, 56895, 113790, 1065833, 2131666, 3197499, 5329165, 6394998, 10658330, 15987495, 31974990]

約数ペア:

[(1, 31974990), (2, 15987495), (3, 10658330), (5, 6394998), (6, 5329165), (10, 3197499), (15, 2131666), (30, 1065833), (281, 113790), (562, 56895), (843, 37930), (1405, 22758), (1686, 18965), (2810, 11379), (3793, 8430), (4215, 7586)]