144737730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1608197}}^1$

素因数の和:1608210

約数の個数: 24

約数和(自身を含む): 376318332

約数和(自身を除く): 231580602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1608197, 3216394, 4824591, 8040985, 9649182, 14473773, 16081970, 24122955, 28947546, 48245910, 72368865, 144737730]

約数ペア:

[(1, 144737730), (2, 72368865), (3, 48245910), (5, 28947546), (6, 24122955), (9, 16081970), (10, 14473773), (15, 9649182), (18, 8040985), (30, 4824591), (45, 3216394), (90, 1608197)]