1688790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 4154976

約数和(自身を除く): 2466186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1373, 2746, 4119, 6865, 8238, 13730, 20595, 41190, 56293, 112586, 168879, 281465, 337758, 562930, 844395, 1688790]

約数ペア:

[(1, 1688790), (2, 844395), (3, 562930), (5, 337758), (6, 281465), (10, 168879), (15, 112586), (30, 56293), (41, 41190), (82, 20595), (123, 13730), (205, 8238), (246, 6865), (410, 4119), (615, 2746), (1230, 1373)]