31038270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44983}}^1$

素因数の和:45016

約数の個数: 32

約数和(自身を含む): 77732352

約数和(自身を除く): 46694082

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 44983, 89966, 134949, 224915, 269898, 449830, 674745, 1034609, 1349490, 2069218, 3103827, 5173045, 6207654, 10346090, 15519135, 31038270]

約数ペア:

[(1, 31038270), (2, 15519135), (3, 10346090), (5, 6207654), (6, 5173045), (10, 3103827), (15, 2069218), (23, 1349490), (30, 1034609), (46, 674745), (69, 449830), (115, 269898), (138, 224915), (230, 134949), (345, 89966), (690, 44983)]