30383734

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 48854016

約数和(自身を除く): 18470282

約数列:

[1, 2, 37, 53, 61, 74, 106, 122, 127, 254, 1961, 2257, 3233, 3922, 4514, 4699, 6466, 6731, 7747, 9398, 13462, 15494, 119621, 239242, 249047, 286639, 410591, 498094, 573278, 821182, 15191867, 30383734]

約数ペア:

[(1, 30383734), (2, 15191867), (37, 821182), (53, 573278), (61, 498094), (74, 410591), (106, 286639), (122, 249047), (127, 239242), (254, 119621), (1961, 15494), (2257, 13462), (3233, 9398), (3922, 7747), (4514, 6731), (4699, 6466)]