30371660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138053}}^1$

素因数の和:138073

約数の個数: 24

約数和(自身を含む): 69579216

約数和(自身を除く): 39207556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 138053, 276106, 552212, 690265, 1380530, 1518583, 2761060, 3037166, 6074332, 7592915, 15185830, 30371660]

約数ペア:

[(1, 30371660), (2, 15185830), (4, 7592915), (5, 6074332), (10, 3037166), (11, 2761060), (20, 1518583), (22, 1380530), (44, 690265), (55, 552212), (110, 276106), (220, 138053)]