30945772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54101}}^1$

素因数の和:54129

約数の個数: 24

約数和(自身を含む): 63623952

約数和(自身を除く): 32678180

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 54101, 108202, 216404, 595111, 703313, 1190222, 1406626, 2380444, 2813252, 7736443, 15472886, 30945772]

約数ペア:

[(1, 30945772), (2, 15472886), (4, 7736443), (11, 2813252), (13, 2380444), (22, 1406626), (26, 1190222), (44, 703313), (52, 595111), (143, 216404), (286, 108202), (572, 54101)]