22771890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{601}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 59446296

約数和(自身を除く): 36674406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 421, 601, 842, 1202, 1263, 1803, 2105, 2526, 3005, 3606, 3789, 4210, 5409, 6010, 6315, 7578, 9015, 10818, 12630, 18030, 18945, 27045, 37890, 54090, 253021, 506042, 759063, 1265105, 1518126, 2277189, 2530210, 3795315, 4554378, 7590630, 11385945, 22771890]

約数ペア:

[(1, 22771890), (2, 11385945), (3, 7590630), (5, 4554378), (6, 3795315), (9, 2530210), (10, 2277189), (15, 1518126), (18, 1265105), (30, 759063), (45, 506042), (90, 253021), (421, 54090), (601, 37890), (842, 27045), (1202, 18945), (1263, 18030), (1803, 12630), (2105, 10818), (2526, 9015), (3005, 7578), (3606, 6315), (3789, 6010), (4210, 5409)]