30782350

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{7793}}^1$

素因数の和:7884

約数の個数: 24

約数和(自身を含む): 57987360

約数和(自身を除く): 27205010

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 7793, 15586, 38965, 77930, 194825, 389650, 615647, 1231294, 3078235, 6156470, 15391175, 30782350]

約数ペア:

[(1, 30782350), (2, 15391175), (5, 6156470), (10, 3078235), (25, 1231294), (50, 615647), (79, 389650), (158, 194825), (395, 77930), (790, 38965), (1975, 15586), (3950, 7793)]