30212710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{274661}}^1$

素因数の和:274679

約数の個数: 16

約数和(自身を含む): 59326992

約数和(自身を除く): 29114282

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 274661, 549322, 1373305, 2746610, 3021271, 6042542, 15106355, 30212710]

約数ペア:

[(1, 30212710), (2, 15106355), (5, 6042542), (10, 3021271), (11, 2746610), (22, 1373305), (55, 549322), (110, 274661)]