30345175

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2939}}^1$

素因数の和:3015

約数の個数: 24

約数和(自身を含む): 43747200

約数和(自身を除く): 13402025

約数列:

[1, 5, 7, 25, 35, 59, 175, 295, 413, 1475, 2065, 2939, 10325, 14695, 20573, 73475, 102865, 173401, 514325, 867005, 1213807, 4335025, 6069035, 30345175]

約数ペア:

[(1, 30345175), (5, 6069035), (7, 4335025), (25, 1213807), (35, 867005), (59, 514325), (175, 173401), (295, 102865), (413, 73475), (1475, 20573), (2065, 14695), (2939, 10325)]