30615183

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 45576960

約数和(自身を除く): 14961777

約数列:

[1, 3, 9, 43, 129, 239, 331, 387, 717, 993, 2151, 2979, 10277, 14233, 30831, 42699, 79109, 92493, 128097, 237327, 711981, 3401687, 10205061, 30615183]

約数ペア:

[(1, 30615183), (3, 10205061), (9, 3401687), (43, 711981), (129, 237327), (239, 128097), (331, 92493), (387, 79109), (717, 42699), (993, 30831), (2151, 14233), (2979, 10277)]