40195710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{148873}}^1$

素因数の和:148889

約数の個数: 32

約数和(自身を含む): 107189280

約数和(自身を除く): 66993570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 148873, 297746, 446619, 744365, 893238, 1339857, 1488730, 2233095, 2679714, 4019571, 4466190, 6699285, 8039142, 13398570, 20097855, 40195710]

約数ペア:

[(1, 40195710), (2, 20097855), (3, 13398570), (5, 8039142), (6, 6699285), (9, 4466190), (10, 4019571), (15, 2679714), (18, 2233095), (27, 1488730), (30, 1339857), (45, 893238), (54, 744365), (90, 446619), (135, 297746), (270, 148873)]