149733940

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{32693}}^1$

素因数の和:32931

約数の個数: 24

約数和(自身を含む): 315824040

約数和(自身を除く): 166090100

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 32693, 65386, 130772, 163465, 326930, 653860, 7486697, 14973394, 29946788, 37433485, 74866970, 149733940]

約数ペア:

[(1, 149733940), (2, 74866970), (4, 37433485), (5, 29946788), (10, 14973394), (20, 7486697), (229, 653860), (458, 326930), (916, 163465), (1145, 130772), (2290, 65386), (4580, 32693)]