86649990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{412619}}^1$

素因数の和:412636

約数の個数: 32

約数和(自身を含む): 237669120

約数和(自身を除く): 151019130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 412619, 825238, 1237857, 2063095, 2475714, 2888333, 4126190, 5776666, 6189285, 8664999, 12378570, 14441665, 17329998, 28883330, 43324995, 86649990]

約数ペア:

[(1, 86649990), (2, 43324995), (3, 28883330), (5, 17329998), (6, 14441665), (7, 12378570), (10, 8664999), (14, 6189285), (15, 5776666), (21, 4126190), (30, 2888333), (35, 2475714), (42, 2063095), (70, 1237857), (105, 825238), (210, 412619)]