2087730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23197}}^1$

素因数の和:23210

約数の個数: 24

約数和(自身を含む): 5428332

約数和(自身を除く): 3340602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 23197, 46394, 69591, 115985, 139182, 208773, 231970, 347955, 417546, 695910, 1043865, 2087730]

約数ペア:

[(1, 2087730), (2, 1043865), (3, 695910), (5, 417546), (6, 347955), (9, 231970), (10, 208773), (15, 139182), (18, 115985), (30, 69591), (45, 46394), (90, 23197)]