23221590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{15797}}^1$

素因数の和:15821

約数の個数: 48

約数和(自身を含む): 64834992

約数和(自身を除く): 41613402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 15797, 31594, 47391, 78985, 94782, 110579, 157970, 221158, 236955, 331737, 473910, 552895, 663474, 774053, 1105790, 1548106, 1658685, 2322159, 3317370, 3870265, 4644318, 7740530, 11610795, 23221590]

約数ペア:

[(1, 23221590), (2, 11610795), (3, 7740530), (5, 4644318), (6, 3870265), (7, 3317370), (10, 2322159), (14, 1658685), (15, 1548106), (21, 1105790), (30, 774053), (35, 663474), (42, 552895), (49, 473910), (70, 331737), (98, 236955), (105, 221158), (147, 157970), (210, 110579), (245, 94782), (294, 78985), (490, 47391), (735, 31594), (1470, 15797)]