30751614

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89917}}^1$

素因数の和:89944

約数の個数: 24

約数和(自身を含む): 70136040

約数和(自身を除く): 39384426

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 89917, 179834, 269751, 539502, 809253, 1618506, 1708423, 3416846, 5125269, 10250538, 15375807, 30751614]

約数ペア:

[(1, 30751614), (2, 15375807), (3, 10250538), (6, 5125269), (9, 3416846), (18, 1708423), (19, 1618506), (38, 809253), (57, 539502), (114, 269751), (171, 179834), (342, 89917)]