76988790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{855431}}^1$

素因数の和:855444

約数の個数: 24

約数和(自身を含む): 200171088

約数和(自身を除く): 123182298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 855431, 1710862, 2566293, 4277155, 5132586, 7698879, 8554310, 12831465, 15397758, 25662930, 38494395, 76988790]

約数ペア:

[(1, 76988790), (2, 38494395), (3, 25662930), (5, 15397758), (6, 12831465), (9, 8554310), (10, 7698879), (15, 5132586), (18, 4277155), (30, 2566293), (45, 1710862), (90, 855431)]