16891373790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{187681931}}^1$

素因数の和:187681944

約数の個数: 24

約数和(自身を含む): 43917572088

約数和(自身を除く): 27026198298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 187681931, 375363862, 563045793, 938409655, 1126091586, 1689137379, 1876819310, 2815228965, 3378274758, 5630457930, 8445686895, 16891373790]

約数ペア:

[(1, 16891373790), (2, 8445686895), (3, 5630457930), (5, 3378274758), (6, 2815228965), (9, 1876819310), (10, 1689137379), (15, 1126091586), (18, 938409655), (30, 563045793), (45, 375363862), (90, 187681931)]