1465590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{997}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 4095792

約数和(自身を除く): 2630202

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, 997, 1470, 1994, 2991, 4985, 5982, 6979, 9970, 13958, 14955, 20937, 29910, 34895, 41874, 48853, 69790, 97706, 104685, 146559, 209370, 244265, 293118, 488530, 732795, 1465590]

約数ペア:

[(1, 1465590), (2, 732795), (3, 488530), (5, 293118), (6, 244265), (7, 209370), (10, 146559), (14, 104685), (15, 97706), (21, 69790), (30, 48853), (35, 41874), (42, 34895), (49, 29910), (70, 20937), (98, 14955), (105, 13958), (147, 9970), (210, 6979), (245, 5982), (294, 4985), (490, 2991), (735, 1994), (997, 1470)]