144944590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{11969}}^1$

素因数の和:12156

約数の個数: 32

約数和(自身を含む): 299920320

約数和(自身を除く): 154975730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 11969, 12110, 23938, 59845, 83783, 119690, 167566, 418915, 837830, 2070637, 4141274, 10353185, 14494459, 20706370, 28988918, 72472295, 144944590]

約数ペア:

[(1, 144944590), (2, 72472295), (5, 28988918), (7, 20706370), (10, 14494459), (14, 10353185), (35, 4141274), (70, 2070637), (173, 837830), (346, 418915), (865, 167566), (1211, 119690), (1730, 83783), (2422, 59845), (6055, 23938), (11969, 12110)]