28434390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3373}}^1$

素因数の和:3664

約数の個数: 32

約数和(自身を含む): 68505696

約数和(自身を除く): 40071306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 3373, 4215, 6746, 8430, 10119, 16865, 20238, 33730, 50595, 101190, 947813, 1895626, 2843439, 4739065, 5686878, 9478130, 14217195, 28434390]

約数ペア:

[(1, 28434390), (2, 14217195), (3, 9478130), (5, 5686878), (6, 4739065), (10, 2843439), (15, 1895626), (30, 947813), (281, 101190), (562, 50595), (843, 33730), (1405, 20238), (1686, 16865), (2810, 10119), (3373, 8430), (4215, 6746)]