30732163

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 42418944

約数和(自身を除く): 11686781

約数列:

[1, 7, 11, 23, 37, 49, 67, 77, 161, 253, 259, 407, 469, 539, 737, 851, 1127, 1541, 1771, 1813, 2479, 2849, 3283, 5159, 5957, 9361, 10787, 12397, 16951, 17353, 19943, 27269, 36113, 41699, 57017, 65527, 75509, 118657, 121471, 190883, 399119, 458689, 627187, 830599, 1336181, 2793833, 4390309, 30732163]

約数ペア:

[(1, 30732163), (7, 4390309), (11, 2793833), (23, 1336181), (37, 830599), (49, 627187), (67, 458689), (77, 399119), (161, 190883), (253, 121471), (259, 118657), (407, 75509), (469, 65527), (539, 57017), (737, 41699), (851, 36113), (1127, 27269), (1541, 19943), (1771, 17353), (1813, 16951), (2479, 12397), (2849, 10787), (3283, 9361), (5159, 5957)]