30021266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 51057216

約数和(自身を除く): 21035950

約数列:

[1, 2, 11, 22, 41, 82, 83, 166, 401, 451, 802, 902, 913, 1826, 3403, 4411, 6806, 8822, 16441, 32882, 33283, 37433, 66566, 74866, 180851, 361702, 366113, 732226, 1364603, 2729206, 15010633, 30021266]

約数ペア:

[(1, 30021266), (2, 15010633), (11, 2729206), (22, 1364603), (41, 732226), (82, 366113), (83, 361702), (166, 180851), (401, 74866), (451, 66566), (802, 37433), (902, 33283), (913, 32882), (1826, 16441), (3403, 8822), (4411, 6806)]