1019830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 2223936

約数和(自身を除く): 1204106

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 857, 1190, 1714, 4285, 5999, 8570, 11998, 14569, 29138, 29995, 59990, 72845, 101983, 145690, 203966, 509915, 1019830]

約数ペア:

[(1, 1019830), (2, 509915), (5, 203966), (7, 145690), (10, 101983), (14, 72845), (17, 59990), (34, 29995), (35, 29138), (70, 14569), (85, 11998), (119, 8570), (170, 5999), (238, 4285), (595, 1714), (857, 1190)]