221957730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2466197}}^1$

素因数の和:2466210

約数の個数: 24

約数和(自身を含む): 577090332

約数和(自身を除く): 355132602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2466197, 4932394, 7398591, 12330985, 14797182, 22195773, 24661970, 36992955, 44391546, 73985910, 110978865, 221957730]

約数ペア:

[(1, 221957730), (2, 110978865), (3, 73985910), (5, 44391546), (6, 36992955), (9, 24661970), (10, 22195773), (15, 14797182), (18, 12330985), (30, 7398591), (45, 4932394), (90, 2466197)]