30254605

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4153}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 38283264

約数和(自身を除く): 8028659

約数列:

[1, 5, 31, 47, 155, 235, 1457, 4153, 7285, 20765, 128743, 195191, 643715, 975955, 6050921, 30254605]

約数ペア:

[(1, 30254605), (5, 6050921), (31, 975955), (47, 643715), (155, 195191), (235, 128743), (1457, 20765), (4153, 7285)]