30997992

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{4153}}^1$

素因数の和:4473

約数の個数: 32

約数和(自身を含む): 77762880

約数和(自身を除く): 46764888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 4153, 7464, 8306, 12459, 16612, 24918, 33224, 49836, 99672, 1291583, 2583166, 3874749, 5166332, 7749498, 10332664, 15498996, 30997992]

約数ペア:

[(1, 30997992), (2, 15498996), (3, 10332664), (4, 7749498), (6, 5166332), (8, 3874749), (12, 2583166), (24, 1291583), (311, 99672), (622, 49836), (933, 33224), (1244, 24918), (1866, 16612), (2488, 12459), (3732, 8306), (4153, 7464)]