30972350

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{5683}}^1$

素因数の和:5804

約数の個数: 24

約数和(自身を含む): 58147320

約数和(自身を除く): 27174970

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 5683, 11366, 28415, 56830, 142075, 284150, 619447, 1238894, 3097235, 6194470, 15486175, 30972350]

約数ペア:

[(1, 30972350), (2, 15486175), (5, 6194470), (10, 3097235), (25, 1238894), (50, 619447), (109, 284150), (218, 142075), (545, 56830), (1090, 28415), (2725, 11366), (5450, 5683)]