211340970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2348233}}^1$

素因数の和:2348246

約数の個数: 24

約数和(自身を含む): 549486756

約数和(自身を除く): 338145786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2348233, 4696466, 7044699, 11741165, 14089398, 21134097, 23482330, 35223495, 42268194, 70446990, 105670485, 211340970]

約数ペア:

[(1, 211340970), (2, 105670485), (3, 70446990), (5, 42268194), (6, 35223495), (9, 23482330), (10, 21134097), (15, 14089398), (18, 11741165), (30, 7044699), (45, 4696466), (90, 2348233)]