2447730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{27197}}^1$

素因数の和:27210

約数の個数: 24

約数和(自身を含む): 6364332

約数和(自身を除く): 3916602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 27197, 54394, 81591, 135985, 163182, 244773, 271970, 407955, 489546, 815910, 1223865, 2447730]

約数ペア:

[(1, 2447730), (2, 1223865), (3, 815910), (5, 489546), (6, 407955), (9, 271970), (10, 244773), (15, 163182), (18, 135985), (30, 81591), (45, 54394), (90, 27197)]