157697460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{876097}}^1$

素因数の和:876112

約数の個数: 36

約数和(自身を含む): 478349508

約数和(自身を除く): 320652048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 876097, 1752194, 2628291, 3504388, 4380485, 5256582, 7884873, 8760970, 10513164, 13141455, 15769746, 17521940, 26282910, 31539492, 39424365, 52565820, 78848730, 157697460]

約数ペア:

[(1, 157697460), (2, 78848730), (3, 52565820), (4, 39424365), (5, 31539492), (6, 26282910), (9, 17521940), (10, 15769746), (12, 13141455), (15, 10513164), (18, 8760970), (20, 7884873), (30, 5256582), (36, 4380485), (45, 3504388), (60, 2628291), (90, 1752194), (180, 876097)]