138721230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1541347}}^1$

素因数の和:1541360

約数の個数: 24

約数和(自身を含む): 360675432

約数和(自身を除く): 221954202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1541347, 3082694, 4624041, 7706735, 9248082, 13872123, 15413470, 23120205, 27744246, 46240410, 69360615, 138721230]

約数ペア:

[(1, 138721230), (2, 69360615), (3, 46240410), (5, 27744246), (6, 23120205), (9, 15413470), (10, 13872123), (15, 9248082), (18, 7706735), (30, 4624041), (45, 3082694), (90, 1541347)]