30578139

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 45135792

約数和(自身を除く): 14557653

約数列:

[1, 3, 9, 107, 113, 281, 321, 339, 843, 963, 1017, 2529, 12091, 30067, 31753, 36273, 90201, 95259, 108819, 270603, 285777, 3397571, 10192713, 30578139]

約数ペア:

[(1, 30578139), (3, 10192713), (9, 3397571), (107, 285777), (113, 270603), (281, 108819), (321, 95259), (339, 90201), (843, 36273), (963, 31753), (1017, 30067), (2529, 12091)]