30202749

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2473}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 46313280

約数和(自身を除く): 16110531

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 2473, 4071, 7419, 12213, 22257, 56879, 145907, 170637, 437721, 511911, 1313163, 3355861, 10067583, 30202749]

約数ペア:

[(1, 30202749), (3, 10067583), (9, 3355861), (23, 1313163), (59, 511911), (69, 437721), (177, 170637), (207, 145907), (531, 56879), (1357, 22257), (2473, 12213), (4071, 7419)]