30257668

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6883}}^1$

素因数の和:7051

約数の個数: 24

約数和(自身を含む): 60909632

約数和(自身を除く): 30651964

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 6883, 13766, 27532, 48181, 96362, 192724, 1080631, 2161262, 4322524, 7564417, 15128834, 30257668]

約数ペア:

[(1, 30257668), (2, 15128834), (4, 7564417), (7, 4322524), (14, 2161262), (28, 1080631), (157, 192724), (314, 96362), (628, 48181), (1099, 27532), (2198, 13766), (4396, 6883)]