30950458

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28711}}^1$

素因数の和:28738

約数の個数: 24

約数和(自身を含む): 58917024

約数和(自身を除く): 27966566

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 28711, 57422, 200977, 315821, 401954, 631642, 1406839, 2210747, 2813678, 4421494, 15475229, 30950458]

約数ペア:

[(1, 30950458), (2, 15475229), (7, 4421494), (11, 2813678), (14, 2210747), (22, 1406839), (49, 631642), (77, 401954), (98, 315821), (154, 200977), (539, 57422), (1078, 28711)]