30043986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1373}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 68853888

約数和(自身を除く): 38809902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 521, 1042, 1373, 1563, 2746, 3126, 3647, 4119, 7294, 8238, 9611, 10941, 19222, 21882, 28833, 57666, 715333, 1430666, 2145999, 4291998, 5007331, 10014662, 15021993, 30043986]

約数ペア:

[(1, 30043986), (2, 15021993), (3, 10014662), (6, 5007331), (7, 4291998), (14, 2145999), (21, 1430666), (42, 715333), (521, 57666), (1042, 28833), (1373, 21882), (1563, 19222), (2746, 10941), (3126, 9611), (3647, 8238), (4119, 7294)]