16415820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{91199}}^1$

素因数の和:91214

約数の個数: 36

約数和(自身を含む): 49795200

約数和(自身を除く): 33379380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 91199, 182398, 273597, 364796, 455995, 547194, 820791, 911990, 1094388, 1367985, 1641582, 1823980, 2735970, 3283164, 4103955, 5471940, 8207910, 16415820]

約数ペア:

[(1, 16415820), (2, 8207910), (3, 5471940), (4, 4103955), (5, 3283164), (6, 2735970), (9, 1823980), (10, 1641582), (12, 1367985), (15, 1094388), (18, 911990), (20, 820791), (30, 547194), (36, 455995), (45, 364796), (60, 273597), (90, 182398), (180, 91199)]