2179663890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9437}}^1\times {\mathrm{7699}}^1$

素因数の和:17146

約数の個数: 32

約数和(自身を含む): 5232427200

約数和(自身を除く): 3052763310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7699, 9437, 15398, 18874, 23097, 28311, 38495, 46194, 47185, 56622, 76990, 94370, 115485, 141555, 230970, 283110, 72655463, 145310926, 217966389, 363277315, 435932778, 726554630, 1089831945, 2179663890]

約数ペア:

[(1, 2179663890), (2, 1089831945), (3, 726554630), (5, 435932778), (6, 363277315), (10, 217966389), (15, 145310926), (30, 72655463), (7699, 283110), (9437, 230970), (15398, 141555), (18874, 115485), (23097, 94370), (28311, 76990), (38495, 56622), (46194, 47185)]