61238790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{680431}}^1$

素因数の和:680444

約数の個数: 24

約数和(自身を含む): 159221088

約数和(自身を除く): 97982298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 680431, 1360862, 2041293, 3402155, 4082586, 6123879, 6804310, 10206465, 12247758, 20412930, 30619395, 61238790]

約数ペア:

[(1, 61238790), (2, 30619395), (3, 20412930), (5, 12247758), (6, 10206465), (9, 6804310), (10, 6123879), (15, 4082586), (18, 3402155), (30, 2041293), (45, 1360862), (90, 680431)]