30863982

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{21523}}^1$

素因数の和:21767

約数の個数: 16

約数和(自身を含む): 61989120

約数和(自身を除く): 31125138

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 21523, 43046, 64569, 129138, 5143997, 10287994, 15431991, 30863982]

約数ペア:

[(1, 30863982), (2, 15431991), (3, 10287994), (6, 5143997), (239, 129138), (478, 64569), (717, 43046), (1434, 21523)]