30147408

素因数分解:

$2^4\times 3^2\times {\mathrm{209357}}^1$

素因数の和:209371

約数の個数: 30

約数和(自身を含む): 84371274

約数和(自身を除く): 54223866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 209357, 418714, 628071, 837428, 1256142, 1674856, 1884213, 2512284, 3349712, 3768426, 5024568, 7536852, 10049136, 15073704, 30147408]

約数ペア:

[(1, 30147408), (2, 15073704), (3, 10049136), (4, 7536852), (6, 5024568), (8, 3768426), (9, 3349712), (12, 2512284), (16, 1884213), (18, 1674856), (24, 1256142), (36, 837428), (48, 628071), (72, 418714), (144, 209357)]