30210939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{761}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 47786544

約数和(自身を除く): 17575605

約数列:

[1, 3, 9, 11, 33, 99, 401, 761, 1203, 2283, 3609, 4411, 6849, 8371, 13233, 25113, 39699, 75339, 305161, 915483, 2746449, 3356771, 10070313, 30210939]

約数ペア:

[(1, 30210939), (3, 10070313), (9, 3356771), (11, 2746449), (33, 915483), (99, 305161), (401, 75339), (761, 39699), (1203, 25113), (2283, 13233), (3609, 8371), (4411, 6849)]