30214540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{36847}}^1$

素因数の和:36897

約数の個数: 24

約数和(自身を含む): 64999872

約数和(自身を除く): 34785332

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 36847, 73694, 147388, 184235, 368470, 736940, 1510727, 3021454, 6042908, 7553635, 15107270, 30214540]

約数ペア:

[(1, 30214540), (2, 15107270), (4, 7553635), (5, 6042908), (10, 3021454), (20, 1510727), (41, 736940), (82, 368470), (164, 184235), (205, 147388), (410, 73694), (820, 36847)]