30781896

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{14411}}^1$

素因数の和:14509

約数の個数: 32

約数和(自身を含む): 77824800

約数和(自身を除く): 47042904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 14411, 28822, 43233, 57644, 86466, 115288, 172932, 345864, 1282579, 2565158, 3847737, 5130316, 7695474, 10260632, 15390948, 30781896]

約数ペア:

[(1, 30781896), (2, 15390948), (3, 10260632), (4, 7695474), (6, 5130316), (8, 3847737), (12, 2565158), (24, 1282579), (89, 345864), (178, 172932), (267, 115288), (356, 86466), (534, 57644), (712, 43233), (1068, 28822), (2136, 14411)]