30797756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 61780992

約数和(自身を除く): 30983236

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 67, 124, 134, 268, 337, 341, 674, 682, 737, 1348, 1364, 1474, 2077, 2948, 3707, 4154, 7414, 8308, 10447, 14828, 20894, 22579, 22847, 41788, 45158, 45694, 90316, 91388, 114917, 229834, 248369, 459668, 496738, 699949, 993476, 1399898, 2799796, 7699439, 15398878, 30797756]

約数ペア:

[(1, 30797756), (2, 15398878), (4, 7699439), (11, 2799796), (22, 1399898), (31, 993476), (44, 699949), (62, 496738), (67, 459668), (124, 248369), (134, 229834), (268, 114917), (337, 91388), (341, 90316), (674, 45694), (682, 45158), (737, 41788), (1348, 22847), (1364, 22579), (1474, 20894), (2077, 14828), (2948, 10447), (3707, 8308), (4154, 7414)]