30054123

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 50409216

約数和(自身を除く): 20355093

約数列:

[1, 3, 9, 11, 23, 33, 67, 69, 99, 197, 201, 207, 253, 591, 603, 737, 759, 1541, 1773, 2167, 2211, 2277, 4531, 4623, 6501, 6633, 13199, 13593, 13869, 16951, 19503, 39597, 40779, 49841, 50853, 118791, 145189, 149523, 152559, 303577, 435567, 448569, 910731, 1306701, 2732193, 3339347, 10018041, 30054123]

約数ペア:

[(1, 30054123), (3, 10018041), (9, 3339347), (11, 2732193), (23, 1306701), (33, 910731), (67, 448569), (69, 435567), (99, 303577), (197, 152559), (201, 149523), (207, 145189), (253, 118791), (591, 50853), (603, 49841), (737, 40779), (759, 39597), (1541, 19503), (1773, 16951), (2167, 13869), (2211, 13593), (2277, 13199), (4531, 6633), (4623, 6501)]