289367730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3215197}}^1$

素因数の和:3215210

約数の個数: 24

約数和(自身を含む): 752356332

約数和(自身を除く): 462988602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3215197, 6430394, 9645591, 16075985, 19291182, 28936773, 32151970, 48227955, 57873546, 96455910, 144683865, 289367730]

約数ペア:

[(1, 289367730), (2, 144683865), (3, 96455910), (5, 57873546), (6, 48227955), (9, 32151970), (10, 28936773), (15, 19291182), (18, 16075985), (30, 9645591), (45, 6430394), (90, 3215197)]