289090710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3212119}}^1$

素因数の和:3212132

約数の個数: 24

約数和(自身を含む): 751636080

約数和(自身を除く): 462545370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3212119, 6424238, 9636357, 16060595, 19272714, 28909071, 32121190, 48181785, 57818142, 96363570, 144545355, 289090710]

約数ペア:

[(1, 289090710), (2, 144545355), (3, 96363570), (5, 57818142), (6, 48181785), (9, 32121190), (10, 28909071), (15, 19272714), (18, 16060595), (30, 9636357), (45, 6424238), (90, 3212119)]