310780922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{45343}}^1$

素因数の和:45517

約数の個数: 16

約数和(自身を含む): 489715200

約数和(自身を除く): 178934278

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 45343, 90686, 1042889, 2085778, 6756107, 13512214, 155390461, 310780922]

約数ペア:

[(1, 310780922), (2, 155390461), (23, 13512214), (46, 6756107), (149, 2085778), (298, 1042889), (3427, 90686), (6854, 45343)]