16883970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1559}}^1$

素因数の和:1607

約数の個数: 48

約数和(自身を含む): 42793920

約数和(自身を除く): 25909950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1559, 1805, 2166, 3118, 3610, 4677, 5415, 7795, 9354, 10830, 15590, 23385, 29621, 46770, 59242, 88863, 148105, 177726, 296210, 444315, 562799, 888630, 1125598, 1688397, 2813995, 3376794, 5627990, 8441985, 16883970]

約数ペア:

[(1, 16883970), (2, 8441985), (3, 5627990), (5, 3376794), (6, 2813995), (10, 1688397), (15, 1125598), (19, 888630), (30, 562799), (38, 444315), (57, 296210), (95, 177726), (114, 148105), (190, 88863), (285, 59242), (361, 46770), (570, 29621), (722, 23385), (1083, 15590), (1559, 10830), (1805, 9354), (2166, 7795), (3118, 5415), (3610, 4677)]