30774950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{8669}}^1$

素因数の和:8752

約数の個数: 24

約数和(自身を含む): 58054320

約数和(自身を除く): 27279370

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 8669, 17338, 43345, 86690, 216725, 433450, 615499, 1230998, 3077495, 6154990, 15387475, 30774950]

約数ペア:

[(1, 30774950), (2, 15387475), (5, 6154990), (10, 3077495), (25, 1230998), (50, 615499), (71, 433450), (142, 216725), (355, 86690), (710, 43345), (1775, 17338), (3550, 8669)]