30236690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{24989}}^1$

素因数の和:25018

約数の個数: 24

約数和(自身を含む): 59826060

約数和(自身を除く): 29589370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 24989, 49978, 124945, 249890, 274879, 549758, 1374395, 2748790, 3023669, 6047338, 15118345, 30236690]

約数ペア:

[(1, 30236690), (2, 15118345), (5, 6047338), (10, 3023669), (11, 2748790), (22, 1374395), (55, 549758), (110, 274879), (121, 249890), (242, 124945), (605, 49978), (1210, 24989)]