291949260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4865821}}^1$

素因数の和:4865833

約数の個数: 24

約数和(自身を含む): 817458096

約数和(自身を除く): 525508836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4865821, 9731642, 14597463, 19463284, 24329105, 29194926, 48658210, 58389852, 72987315, 97316420, 145974630, 291949260]

約数ペア:

[(1, 291949260), (2, 145974630), (3, 97316420), (4, 72987315), (5, 58389852), (6, 48658210), (10, 29194926), (12, 24329105), (15, 19463284), (20, 14597463), (30, 9731642), (60, 4865821)]