30485704

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 28611896

約数列:

[1, 2, 4, 8, 47, 89, 94, 178, 188, 356, 376, 712, 911, 1822, 3644, 4183, 7288, 8366, 16732, 33464, 42817, 81079, 85634, 162158, 171268, 324316, 342536, 648632, 3810713, 7621426, 15242852, 30485704]

約数ペア:

[(1, 30485704), (2, 15242852), (4, 7621426), (8, 3810713), (47, 648632), (89, 342536), (94, 324316), (178, 171268), (188, 162158), (356, 85634), (376, 81079), (712, 42817), (911, 33464), (1822, 16732), (3644, 8366), (4183, 7288)]