30230425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 40751360

約数和(自身を除く): 10520935

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2053, 2945, 10265, 14725, 39007, 51325, 63643, 195035, 318215, 975175, 1209217, 1591075, 6046085, 30230425]

約数ペア:

[(1, 30230425), (5, 6046085), (19, 1591075), (25, 1209217), (31, 975175), (95, 318215), (155, 195035), (475, 63643), (589, 51325), (775, 39007), (2053, 14725), (2945, 10265)]