30351210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13859}}^1$

素因数の和:13942

約数の個数: 32

約数和(自身を含む): 73846080

約数和(自身を除く): 43494870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 13859, 27718, 41577, 69295, 83154, 138590, 207885, 415770, 1011707, 2023414, 3035121, 5058535, 6070242, 10117070, 15175605, 30351210]

約数ペア:

[(1, 30351210), (2, 15175605), (3, 10117070), (5, 6070242), (6, 5058535), (10, 3035121), (15, 2023414), (30, 1011707), (73, 415770), (146, 207885), (219, 138590), (365, 83154), (438, 69295), (730, 41577), (1095, 27718), (2190, 13859)]